1. Prologue: From Chaos to the Necessity of Using the Term "System"

Judging from the article titles alone, my blog content does seem to be getting more and more "diverse": from home data centers, Docker, WordPress, Cloudflare, multi-active architecture and AI, to vocal music, medicine, religion, mathematics, and even philosophy in the future.

If you put these contents side by side, any reader who clicks in for the first time will probably have an immediate impression:It's messy and lacks an obvious classification logic.This isn't the kind of "wide range of interests" that's eclectic; it's more like cramming engineering notes, reflections on spiritual practice, vocal exercises, and medical observations into the same space.

Initially, I myself felt uneasy about this: from the perspective of a traditional "tech blog," home data centers, Cloudflare, and AI themselves are already quite vertical; but when the content starts to touch on singing, Buddhism, or medicine, the original classification method almost immediately becomes ineffective, and we can only barely maintain a certain level by relying on tags.Order at the editorial levelIt is not about order at the level of understanding.

As I continued writing, I gradually became aware of a subtle yet increasingly clear change: on the surface, these articles were distributed in completely different fields, but at a deeper level, the questions they were trying to answer often followed similar patterns.

---

This feeling did not originate from abstract thinking, but from specific problems:

In vocal practice, I repeatedly encountered this situation: a technique, taken individually, was perfectly correct, even "standard," but once placed within the context of a whole song or a real performance setting, my voice became tense, awkward, and uncontrollable. Later, I realized the problem wasn't with the technique itself, but rather—In my pursuit of local correctness, I compromised the stability of the whole.

In medical studies and reflections, the structure is almost identical. A certain indicator may be successfully "suppressed," but at the cost of increasing the burden on other organs; a certain intervention may be effective in the short term, but leave the body in a state of long-term compensation. The further you look, the clearer it becomes that health is not about whether a certain numerical value is met, but whether multiple subsystems can maintain a dynamic balance.

In the fields of technology and architecture, this experience occurs earlier and more frequently. A service may perform excellently on its own, but once deployed to a real production environment, it can trigger a chain reaction affecting network, storage, scheduling, and fault tolerance; a module that is "beautifully designed" may become the most vulnerable node in the overall architecture. Engineering experience constantly reminds me:System-level failures are often not due to a mistake in a single step, but rather because each step is optimized individually while neglecting the interaction between them.

Even when I read Buddhism and the philosophies of Laozi and Zhuangzi, I was surprised to find that this tension between the part and the whole was also abstracted into philosophical and religious concepts: "dependent origination," "no-self," "the Tao gives birth to one, one gives birth to two..." These concepts superficially belong to religion or philosophy, but the core issues they discuss are highly consistent with the dilemmas I have encountered in technology, body, and sound:Nothing exists in isolation; treating a part as the whole is a fundamental misjudgment.

---

It was only at this point that I gradually realized a fact:I didn't intentionally do 'interdisciplinary writing', but rather subconsciously hoped to discover and summarize the similar patterns in problems from different fields.

Thus, a more fundamental question naturally arises: Is there a perspective that can penetrate the differences in specific fields and capture the recurring patterns behind them? This perspective cannot be valid only in a single discipline, nor can it be merely an abstract metaphor; rather, it should possess stable explanatory power across different scales and contexts.

Through constant comparison and reflection, I found myself pointing to the same mode of understanding—how the whole is composed of parts, how the parts interact, and why the behavior of the whole often exceeds individual intuition. Later, I realized that this is precisely what people mean when they say:systemThe ancient saying "skill approaches the Way" may be describing this process: when we truly delve into a specific matter, we often eventually touch upon some more universal structural laws that transcend the skill itself.

Therefore, let's return to the most basic step:What is a "system"?

2. What is a "system"?

In our daily lives, we are actually living within systems all the time, but most of the time we are not consciously aware of their existence. Smartphones are the most direct and easily understood example: iOS and Android systems manage hardware, applications, storage, and networks, enabling various functions to operate in a coordinated manner. Every time you swipe the screen, open an app, or receive a message, it's not a single "point of action," but rather the result of system rules at work.

From this perspective, a mobile phone system has a very clear structure: it has boundaries—a whole composed of hardware and software; it has components—chips, memory, applications, and drivers; it has rules—process scheduling, permission control, and resource allocation; and it also has input and output—your actions trigger system responses.

These types of systems are intuitive, controllable, and decomposable, making them the easiest for us to understand and accept. Many people's first encounter with the word "system" often begins here.

If we broaden our perspective slightly, we'll see many more similar examples in the IT world. Database systems, distributed systems, cloud computing architectures, microservice platforms… they are all composed of multiple components, working collaboratively under clearly defined rules and interface constraints. These systems prioritize efficiency, reliability, scalability, and predictability, emphasizing "design," "control," and "optimization"—the very system types engineers are most familiar with and adept at handling.

In such systems, we are accustomed to breaking down problems: analyzing module responsibilities, locating performance bottlenecks, adjusting parameters, and refactoring the structure. As long as the model is clear enough, it is theoretically possible to deduce system behavior and even predict results within a certain range.

However, as mentioned in the prologue, when we shift our focus from technological systems to the broader real world, the concept of "system" begins to become less docile: atoms do not exist in isolation; they are arranged in specific structures to form molecules and matter; the human body is not a simple assembly of organs, but rather multiple subsystems working together to maintain life; society is not a collection of individuals, but a network woven from people, organizations, rules, and culture; in an ecosystem, animals, plants, climate, and soil are interdependent, and a change in any link can trigger a chain reaction. Even from the movement of galaxies to the evolution of the universe, everything exhibits certain relationships, cycles, and hierarchical structures. In this sense, "system" is no longer a term specific to engineering, but is gradually becoming a kind of...Language that describes the way the world exists.

It is important to note that the "system" we are referring to here is no longer an operating system or database in the IT sense. It refers to a more abstract and universal relational schema:How do the parts interact with each other? How do the parts and the whole mutually constrain each other? How is order generated in change, and how is it broken and rebuilt in change?

These systems often have several notable characteristics: they are dynamic, not static structures; they are highly coupled, not simply assembled; and they evolve, not designed in a single step. They cannot be completely controlled or precisely predicted, yet they still exhibit a certain stable overall behavior.

Having come this far, we have actually seen two typical aspects of the concept of "system":

• One type is a system in an engineering sense—with clear boundaries, well-defined rules, and the ability to be designed and controlled;
• One type is a system in the natural and social sense—open, complex, and constantly evolving, relying more on internal laws than external instructions.

These two systems differ greatly in their manifestations, but they both point to the same core fact:The world is not composed of isolated objects, but rather of interconnected parts that form a whole; every action of a part will resonate within a larger structure.

Therefore, understanding a "system" is not just about learning a concept, but about learning a way of observing the world—learning to see the whole beyond the parts, the structure beyond the results, and the balance within change.

It is from this perspective that the seemingly disparate fields—technology, nature, society, life, and art—begin to reveal the shared logic behind them.

3. Systems in the Eyes of the Ancients

3.1 Introduction: When I look back at the ancients

After truly beginning to use the "systems" perspective to understand technology, the body, sound, and society, I actually had a strong question:Is this really a "modern way of thinking"?

Initially, I thought that "systems" originated more from engineering, cybernetics, and modern science, and were an analytical tool developed out of necessity when faced with complex problems. However, when I reread some ancient ideas from this perspective, I gradually realized a fact:I am not inventing a new way of knowing, but rather using modern language to revisit a place that humanity has repeatedly reached.

Whether it's Lao Tzu discussing "Tao," Buddha talking about "dependent origination," or Plato's world of Forms and Aristotle's system of cause and effect, they are not concerned with isolated objects, but rather with how things are generated, how they interact, how they gain meaning as a whole, and how they maintain order amidst change.

These problems are essentially the same dilemmas I repeatedly encounter in technical architecture, physical conditioning, vocal training, and even daily life. The only difference is that the ancients used philosophical, spiritual, or metaphysical language, while we today are more accustomed to using engineering, model, and systems terminology.

Therefore, this chapter is not intended to "prove that the ancients understood systems theory long ago," nor is it meant to label them as modern. Rather, it is more like a retrospective:When I tried to understand the world using the concept of "systems," I discovered that these ideas had already described the same overall structure and operating logic in different civilizations, in their own language forms.

Viewing these ideas from this perspective, they are no longer merely philosophical texts from history, but a dialogue across time—about the questions that have always troubled humanity: the whole and the part, order and change, generation and decay.

3.2 Systems in Lao Tzu's Eyes

Lao Tzu wrote in the *Tao Te Ching*: "The Tao gives birth to One; One gives birth to Two; Two gives birth to Three; Three gives birth to all things." This statement is not only a philosophical classic but can also be seen as a high-level summary of systems thinking.

Here, "Tao" is not a mysterious metaphysics, but a kind of...The fundamental laws governing the operation of all thingsThis is what Lao Tzu meant by "system." If we understand "system" as...An existence composed of interconnected parts, and which as a whole follows a certain internal order.Then "Tao" is the most fundamental order itself.

From "One" to "All Things," Lao Tzu outlines a process of system generation:

• “"The Tao gives birth to One" means that the initial order arose from chaos, like the underlying rules or core framework of a system. Without it, nothing can function.
• “"One begets two" signifies the emergence of opposition and complementarity, much like the modular differentiation within a system: input and output, positive and negative feedback, hardware and software.
• “"Two begets three, three begets all things," reveals how a simple binary relationship gradually evolves into complex multi-faceted interactions, ultimately generating the entire system of all things.

In Lao Tzu's view, the existence and change of all things are not isolated, but rather...System movement under the rules of TaoThe generation and demise, function and relationship of each part are closely connected with the whole. Just like the ecosystem in nature: rainwater, soil, plants, animals, each link is interconnected and indispensable, ultimately presenting a dynamic and balanced whole.

If we refine this further, the "Tao" in Lao Tzu's eyes possesses several distinct systemic characteristics:

• It hasWholenessEverything depends on the "Tao," just as the core rules of a system determine the behavior of each module.
• It isDynamicThe Tao is not static, but a process of continuous generation and change, like a system that is always in operation and feedback.
• It isSelf-organizedWithout human intervention, everything operates spontaneously according to natural laws, presenting an orderly pattern.
• It hasHierarchyFrom the progressive logic of "Tao begets one, one begets two, two begets three", we can see the hierarchical structure of the system, where each layer is a product of the layer above.

It can be seen that Lao Tzu's concept of "Tao" is essentially an all-encompassing systemic view. The world he reveals is not a collection of isolated fragments, but a whole composed of parts, relationships, rules, and cycles. From the origin to diversity, from simplicity to complexity, from constraints to evolution, Lao Tzu, with extremely concise language, touches upon the most fundamental logic of system operation.

This systems perspective can still inspire us today:

• In the technical field, we can regard the underlying rules, protocols, and constraints between modules as "Tao," while the functions, performance, and behavior patterns that the system ultimately presents are the specific unfolding of "all things."
• In nature and society, we can regard ecological laws, social rules, and interpersonal networks as "Tao," and group behavior, overall order, and long-term evolution are the results of continuous generation within this structure.

From a broader perspective, the various fields categorized in modern science are actually observations and divisions of the same whole at different scales and from different perspectives. They study different objects, but they all belong to different unfolding forms of "all things".

Therefore, when we say "Tao is the system," we are not putting a modern label on Lao Tzu's ideas, but rather using the language of systems thinking to re-understand what the ancients had already discerned—how the world operates as a whole, and how the parts gain meaning within the whole.

3.3 The System in Shakyamuni's Eyes

If Lao Tzu used "Tao" to describe the essential laws of the world, then Shakyamuni Buddha used "dependent origination" to reveal the mode of existence of all things. The Agamas contain the statement: "Because this exists, that exists; because this arises, that arises; because this does not exist, that does not exist; because this ceases, that ceases." This is one of the core tenets of Buddhism—Dependent Origination:

The concept of "dependent origination" means that nothing exists in isolation, but rather arises from the convergence of countless causes and conditions, and ceases to exist when those causes and conditions dissipate. This idea is essentially a systems perspective. A system is composed of parts that are interdependent and mutually restrictive; any change in one part will affect the operation of the whole, which is entirely consistent with the logic of dependent origination.

From this perspective, the world as seen by Shakyamuni was not a fixed and unchanging entity, but rather a...A system composed of relationships:

• The existence of mountains and rivers requires the cooperation of countless natural conditions.
• Human life is the result of the interaction between the body and mind, and depends on the environment, food, and social relationships for survival.
• Even emotions and thoughts do not come from nothing, but are the result of the combined effects of countless factors such as experience, habits, and environment.

This aligns perfectly with the modern systems thinking principle that "the whole is greater than the sum of its parts." Any part of a system, though seemingly insignificant on its own, becomes causally linked with other parts once placed within the overall network, thus generating new properties and functions.

If we refine this further, the "systematic" characteristic of the doctrine of dependent origination can be summarized as follows:

• interdependenceNo part can exist independently; everything depends on conditions.
• Dynamic changesThe system is always in the process of the aggregation and dissipation of causes and conditions; there is no eternally static state.
• Cause and effect cycleThe operation of a system is manifested as the continuation of a causal chain, where past conditions determine the present, and the present, in turn, breeds the future.
• No self-natureBuddhism emphasizes "no-self" in all phenomena, meaning that no part has an independent and fixed essence; it only has meaning when placed within a system of relationships.

Therefore, the "dependent origination" in Shakyamuni's view is actually another expression of systemic logic: all existence is a node in a network of conditions, and all nodes move and perish according to conditions. In this sense, "form is emptiness, emptiness is form" can also be understood as a metaphysical expression of a systems perspective: seemingly concrete existence (form) is essentially just a collection of relationships (emptiness); and the collection of relationships (emptiness) manifests itself everywhere as concrete existence (form).

For modern people, the doctrine of dependent origination is not merely a philosophical speculation; it can also guide us in understanding complex systems.

• In natural ecosystems, the rise and fall of any species can affect the balance of the entire system.
• In society, an individual's behavior is always closely related to the collective, rules, and historical context.
• In psychology, the arising of a thought is often the result of multiple conditions working together, rather than an isolated will.

Shakyamuni Buddha used the concept of "dependent origination" to tell us: do not cling to a single part, nor fantasize about its independent existence; true understanding lies in seeing...Whole and RelationshipThis aligns perfectly with the core objectives of systems thinking.

3.4 The System in Plato's Eyes

At the heart of Western philosophy, Plato proposed the theory of Forms. In his view, the sensory world is not the ultimate reality; true reality exists in the "world of Forms" beyond the physical realm. Forms are eternal and unchanging, while everything we perceive is merely a projection or reflection of those Forms.

The famous allegory of the cave:

To put it another way, Plato's world of Forms is actually a...System abstraction layerIt encompasses the order and prototypes of all things; individuals in reality are merely instances of the system's rules. Just as we say today that software operation depends on underlying code logic, and its external manifestation is simply an expansion of those underlying rules.

In this sense, Plato's concept of a "system" has the following characteristics:

• OrderThe concept is the highest order, and the diversity of reality comes from the unfolding of order.
• HierarchyThe world of ideas occupies the highest level, the world of senses occupies the next level, and all things follow this order in a recursive manner.
• PurposeIdeas are not only the root of existence, but also the ultimate goal of value and truth.

Plato's ideas remind us that a system is not only an empirical network, but can also be understood as...A collection of logic and rulesThe complexity of real-world systems is underpinned by the regularity of abstract systems. This laid the philosophical foundation for later mathematical and scientific methods.

3.5 The System in Aristotle's Eyes

Unlike Plato, Aristotle focused more on the structure and operation of the real world. He proposed the "Four Causes" theory: material cause, formal cause, efficient cause, and final cause. The existence and change of anything can be explained through these four aspects:

This theory is actually a systematic summary of the system's operating mechanism:

• MaterialWhat are the components of the system (material level)?
• Formal reasonHow the system is organized and arranged (structural level).
• Dynamic factorsWhat drives the system to operate (the power mechanism)?
• PurposeWhat the system aims to achieve (goals or objectives) is to accomplish.

This almost perfectly aligns with the "composition-structure-function-purpose" framework in modern systems science. Aristotle essentially viewed the world as a network of multiple elements, each with its own interpretive role.

At the same time, he emphasized that "the whole is greater than the sum of its parts," which coincides with Eastern philosophy and modern systems theory. For example, an organism is not merely a collection of organs, but a life system that operates in a coordinated manner as a whole.

Therefore, Aristotle's concept of a "system" serves both as an explanatory tool for natural philosophy and as a rudimentary form for understanding society and science. He provides an analytical method: understanding the relationship between the whole and its parts through decomposition and induction.

4. My view of the "system"”

4.1 My understanding of "system"“

For a long time, my understanding of "system" didn't extend beyond the engineering context: a system meant an operating system, an information system, a management system—an ordered structure composed of modules, interfaces, and rules, used to stably and efficiently perform a certain function. This understanding is very useful and precise enough in the technical field—it allows me to analyze architecture, evaluate performance, locate problems, and even predict system behavior.

But as I continued writing, I gradually realized:This systems perspective is starting to become insufficient. When I try to understand nature, the body, society, and even music and thought from the same perspective, the engineered definition of a "system" frequently fails. It cannot explain why ecosystems spontaneously form a balance, nor can it explain why the human body gradually collapses in the face of minor imbalances; it can describe structure, but struggles to explain generation; it can depict rules, but struggles to confront change itself.

Looking back at the thoughts of the ancients, I found a certain familiarity. Lao Tzu said, "The Tao gives birth to One, One gives birth to Two, Two gives birth to Three, Three gives birth to all things," emphasizing the continuous process from law to creation; Buddha proposed, "This exists, therefore that exists; this arises, therefore that arises," seeing the interdependence of all things in cause and effect; Plato focused on the overall order and the structure of ideas; Aristotle pointed out that all existence is embedded in cause and effect and purpose—they were not concerned with "how the system is designed," but rather with observation:How the whole emerges from relationships.

After constantly navigating between technology, nature, and thought, I gradually came to accept that if a "system" can only describe products of human design, then it is insufficient to constitute a true worldview.

So I began to reorganize my understanding of "system." For me,The system is no longer just an object to be analyzed, but a way of observing the world.From this perspective, my understanding of the system is closer to:A system is a whole composed of interdependent parts and relationships. It does not exist statically, but is continuously generated and evolved under rules or internal driving forces, and constantly adjusts its own balance between the whole and its parts.

This definition wasn't created in pursuit of abstract perfection, but rather as a result of being repeatedly "forced" out by different fields. It gradually made me realize that some seemingly unrelated phenomena actually follow similar structural logic:

• The part only acquires meaning in the context of the whole.
• Stability does not come from stillness, but from continuous adjustment.
• Order is not always designed, but often emerges naturally from interaction.
• Within a system, there are always smaller systems nested within each other, and each system is also encompassed by a larger system.

When I started looking at problems in this way, "system" was no longer just a noun, but more like a key—it forced me to constantly return to different fields and re-examine things I thought I had understood: the boundaries of technology, the uncontrollability of nature, the fragility and resilience of the body, and what people can and cannot do in a system.

4.2 When the “designable system” begins to fail

If I were to trace back to where I first truly understood the word "system," it would undoubtedly be in the world of technology: operating systems, network architecture, distributed services, container platforms, cloud computing, and multi-active deployments—these almost constituted my initial understanding of the word "system." In these scenarios, a system meant being designed, implemented, and configured: with clear boundaries, well-defined modules, and rules written in documentation and code. As long as the design was rigorous enough, the system should operate as expected.

For a long time, I also accepted this premise by default:Technological systems can be understood and controlled. However, as the system grows in size, this certainty begins to gradually crumble.

As the number of components increases, layers multiply, and dependencies become intertwined, system behavior becomes difficult to predict intuitively. A seemingly localized configuration adjustment may be amplified layer by layer during operation, eventually leading to drastic fluctuations in overall performance; an optimization made for efficiency may introduce new vulnerabilities in the long run. Problems often do not originate in a single "broken module," but rather arise when multiple perfectly normal parts are working simultaneously.

It was only then that I truly realized a fact:A technical system is never a simple assembly of parts, but a whole. The so-called "wholeness" is not an abstract philosophical concept, but a reality that is forced to emerge in the system structure when local changes are amplified by the overall relationship.

Upon further investigation, I discovered that technical systems are never static. The data flow in the network, the call relationships between services, the continuous iteration of algorithms, and the training and updating of models all keep the system in constant flux. A system is not a product that ends once the design is complete, but rather a process of continuous operation and adjustment under real-world loads and time scales. Stability does not come from a perfect initial design, but from continuous feedback and correction during operation.

This is especially evident in distributed systems. We can design consensus protocols, fault tolerance mechanisms, and load balancing strategies, but we can never exhaustively cover all operational scenarios. The behavior that a system actually exhibits is often not fully derived during the design phase, but rather an order that gradually "emerges" from the interactions of countless nodes. No single central node controls the entire system, yet the system can still autonomously form its structure and rhythm under constraints. It was only then that I truly understood the term "self-organization" in the technical field.

At the same time, tensions and balances always exist within the technical system. Performance versus resource consumption, security versus openness, centralization versus distribution, complexity versus maintainability—these contradictions cannot be resolved all at once, but can only be continuously adjusted during operation. The so-called "steady state" is never static, but rather a dynamically maintained equilibrium.

More importantly, I gradually realized:Technological systems are not just "cold, impersonal machines."“It is itself a complex system interwoven with human intentions, natural laws, modular structures, and social needs. Even the most rational engineering designs cannot completely escape the influence of physical limitations, informational laws, and user behavior.

This shift in understanding had a profound impact on me. It made me abandon an overly optimistic view of systems—the belief that as long as one is smart enough and cautious enough, one can build a completely controllable system. In its place, I adopted a more restrained and realistic understanding:A system can be designed, but not completely tamed; it can only be guided, not completely controlled.

It was here that I first clearly realized that if even the technological systems built by human hands can exhibit behaviors that exceed the designers' intentions, then when the systems are extended to the natural, biological, and social levels, this complexity will only be amplified further.

Technological systems, ironically, became my first gateway to understanding that "systems are not tools, but ways of operating the world."

---

Additional explanation: Technical systems from an engineering perspective

If we re-examine technical systems solely from an engineering perspective, they often exhibit some relatively stable characteristics. These characteristics are not conclusions I've "derived" at this moment, but rather empirical summaries repeatedly verified in engineering practice:

• WholenessAn operating system is not a simple assembly of modules, but a whole formed by modules under unified rules.
• DynamicData flow, algorithm iteration, and system operation keep the technology system in constant flux.
• HierarchyFrom hardware, operating systems, and applications to platforms and ecosystems, technology systems naturally exhibit a recursive, layered structure.
• Self-organizationThe Internet does not have a global control center, but order and protocols can still be formed through the interaction of nodes.
• BalanceThe tension between performance, security, resources, and complexity can only be maintained in a dynamic balance through continuous adjustments.
• Purpose or regularityTechnological systems are driven by human goals, but they also inevitably obey the laws of physics and information.

These characteristics are not "system definitions," but rather empirical profiles of system behavior in the engineering world.

---

4.3 When the system is no longer designed by humans

In technological systems, I can still retain a sense of "designer": although the system is complex and difficult to control completely, at least its boundaries, goals and rules are still set by people.

But when the perspective shifts to nature, this sense of place immediately changes: nature is not a constructed system—the sky, mountains, rivers, climate, plants and animals, and even life itself, are not products of any central will. They have existed and been in operation from the very beginning, without design documents or a global blueprint, yet they have maintained an astonishing order for a long time.

That was the first time I clearly realized:A system does not necessarily need to be "designed" to function. When we stand before nature, it's easy to instinctively try to explain it using human language—purpose, efficiency, optimization, benefit. But these terms often fail in natural systems. Nature doesn't "pursue" a specific goal, yet it operates continuously; it doesn't guarantee local stability, but it maintains continuity on a global scale.

Ecosystems have a profound impact on me. A forest is not simply a collection of trees, rivers, and animals, but a whole formed through long-term interactions of water cycles, energy flows, and material exchanges. Any local change—species extinction, climate anomalies, or external intervention—will be amplified or transmitted through the internal relationships of the system, ultimately affecting the overall state.

The way nature operates has also given me a new understanding of "change" itself. The alternation of day and night, the cycle of seasons, and the evolution of species are not about reaching some ideal state, but rather the continuous unfolding of a system over time. Stability is not stillness, but rather a continuation within change. So-called "imbalance" is often just a judgment based on a local or short-term scale.

More importantly, natural systems exhibit an extremely restrained power: they rarely act by "correcting mistakes," but rather slowly but steadily advance overall evolution through elimination, adaptation, and reorganization. Disasters, destruction, and even extinction, which appear as failures from a human perspective, may simply be structural adjustments on a systemic scale.

Here, for the first time, I truly experienced a system form completely different from technological systems:A whole that has no center, no declared goals, yet is able to sustain itself and renew itself over a long period of time. This also made me realize that humanity's position in the system is far more humble than we imagine—we are not manipulators standing outside the natural system, but rather a highly active, yet not always self-aware, subsystem. Our technology, organizations, and civilization both depend on the basic conditions provided by the natural system and continuously exert feedback upon it.

As I began to re-examine nature from a systems perspective, one judgment became increasingly clear:Truly complex and truly stable systems are often not centered on human will.

---

Additional explanation: Systemic characteristics of natural systems

If we describe nature from a systems perspective, natural systems also exhibit a series of highly stable system characteristics. These are not abstract deductions, but facts that have been observed and verified over a long period of time:

• WholenessEcology is not simply an accumulation of elements, but a whole composed of a network of relationships.
• DynamicNature is always in a state of cycle, change, and evolution.
• HierarchyFrom cells, individuals, communities to ecosystems, natural systems are nested in layers.
• Self-organizationOrder does not come from external control, but emerges naturally from interaction.
• BalancePredation, competition, symbiosis, and repair work together to maintain a dynamic balance.
• RegularityNature has no purpose in the human sense, but it always obeys the laws of energy, matter, and evolution.

From this perspective, nature is not "primordial chaos," but rather...The earliest and most mature system formLater human technologies and social systems have largely been imitations, extensions, or even misuses of this system logic.

---

4.4 When the system first directly affects "me"“

In technological systems, I can observe them from outside; in natural systems, I realize that humanity is merely a subsystem. But when my perspective narrows further to life itself, for the first time, I can no longer maintain that distance—Because I myself am the system.

Life is not an object for me to "study," but a system that is constantly running, responding, and influencing me. Heartbeat, breathing, metabolism, neural activity, immune response—these processes do not require my permission, yet they determine whether I can be conscious, act, think, and even continue to live. In the face of a life system, the position of "bystander" does not exist. This made me truly understand for the first time what it means to be a "bystander."The non-escapeability of the system.

You can temporarily ignore the complexity of a technological system, and maintain an abstract sense of awe towards natural systems, but you cannot detach yourself from your own life system. Any slight imbalance will be directly fed back by the system in the form of fatigue, pain, anxiety, and illness. It is here that I gained a very concrete understanding of "holism": the human body is not a simple assembly of organs, but a highly coupled whole. An abnormality in a certain indicator often does not mean that the organ is "damaged," but may be the result of a long-term interaction among multiple systems. Attempting to repair only a part often triggers new chain reactions.

Living systems are not static either; they rely on constant change to maintain stability: heart rate fluctuates, blood pressure regulates, metabolism switches pathways, and the immune system continuously learns. This stability is not static, but a dynamic equilibrium maintained amidst fluctuations. Once this regulatory capacity declines, problems often do not arise suddenly, but have already accumulated deep within the system.

At the level of life, the concept of "hierarchy" becomes exceptionally clear: cells, tissues, organs, and individuals are not independent levels, but rather nested and mutually constraining system structures. Local interventions may have a magnifying effect on higher levels; while changes in the overall state, in turn, will shape local behavior.

What impressed me even more was the self-organizing ability of living systems. Embryonic development, the formation of neural networks, and the establishment of immune responses are not uniformly coordinated by a "central control unit," but emerge naturally under the constraints of rules and the environment. Life is not "assembled" step by step, but gradually takes shape through interaction.

In such a system, "purpose" becomes subtle. Life seems to always operate in the direction of survival, continuation, and adaptation, but this purpose is not a clearly written goal, but rather a tendency embedded in the structure and rules. It does not guarantee individual comfort, but it maintains the continuation of the system on a longer timescale.

When I began to re-examine life from a systems perspective, one fact became unavoidable:Life does not promise the optimal solution; it only maintains feasible solutions. This also completely changed my understanding of health, risk, and control—a living system is not a machine waiting to be "fixed," but a whole that needs to be understood, coordinated, and regulated over the long term. Many problems are not "something is wrong," but rather that the system has been operating in a certain marginal state for a long time.

At that moment, I finally realized: a system is not just a tool for explaining the world, it is also...The way of being that I am experiencing and coexisting with every day.

---

Additional explanation: Systemic characteristics of living systems

If we describe life in a structured way from a systems perspective, living systems also clearly exhibit the general characteristics of systems:

• WholenessThe human body is not a collection of organs, but a highly coupled whole.
• DynamicThe processes of heartbeat, metabolism, and neural activity constitute a continuously functioning system.
• HierarchyFrom molecules and cells to individuals and populations, life systems are nested in layers.
• Self-organizationDevelopment, immunity, and neural structure are not products of central control.
• BalanceLife maintains dynamic homeostasis through continuous regulation.
• Regularity or purposeLife does not pursue the optimal state, but rather follows the laws of evolution and physiology to maintain a sustainable state.

From this perspective, living systems are not "precise and perfect machines," but rather complex systems that continuously strive to survive and adjust in uncertain environments.

---

4.5 When countless "I"s converge into society

Having understood the incomplete controllability of technological systems, the non-anthropocentric nature of natural systems, and the direct constraints that living systems impose on individuals, I began to turn my attention to society. Unlike the previous types of systems, social systems offer a more complex and unsettling experience. Because here,The basic unit of the system is "human"—a living system like me, with feelings, intentions, and judgments.

Society is not a whole designed by a single center, but it is by no means a completely spontaneous natural system either. Institutions, laws, culture, organizations, and markets all bear the traces of human intentions; however, when these intentions overlap, interact, and feedback among a vast number of individuals, the final result often exceeds the expectations of any single entity.

This is precisely where the social system is most perplexing:It seems to be designed, yet at crucial moments it completely ignores everyone's advice.

In society, individual behavior only has meaning when placed within the overall structure. A person's choices, seemingly based on free will, are often shaped by the institutional environment, cultural expectations, resource distribution, and the behavior of others. Many outcomes are not a matter of "who did what wrong," but rather the natural state of the system structure under current conditions.

Society is constantly changing. Adjustments in population structure, economic cycles, the impact of technological progress, and the migration of ideas and cultures mean that society is never a static framework. Even the most stable institutions maintain their operation through continuous repair, adjustment, and compromise. Stability does not arise from a halt in societal change, but rather from the absorption and dispersal of change within the system.

At this level, "hierarchy" becomes exceptionally clear. Individuals are embedded in families, families in communities, and communities in larger organizational and national structures. Upper-level rules shape lower-level behavior, while the collective behavior of the lower levels, in turn, alters the upper-level structure. No single level holds absolute control; the form of society is shaped through the continuous interaction between these levels.

What alarms me even more is the self-organizing capacity exhibited by social systems. Language, markets, customs, public opinion, and online communities are often not uniformly planned by a single authority, but rather naturally form an order through long-term interaction. Once established, these orders, in turn, constrain individual behavior, producing a stable and lasting impact even without explicit coercive force.

In such a system, conflict is almost inevitable. Individual freedom versus collective interests, efficiency versus fairness, development versus risk are always at odds at different levels. Society does not function by eliminating contradictions, but rather by maintaining them within a "tolerable" range through institutions, culture, and power structures. This balance is not perfect, but it allows the system to continue operating.

When I re-examine society from a systems perspective, one fact gradually becomes clear:Society does not guarantee "rationality," it only maintains "functionability."

This has also made me rethink the individual's place in society—we are both components of the social system and constantly try to influence its direction with our judgments; while the system, through feedback, incentives, and constraints, continuously shapes our choices. Often, we think we are changing society, but in reality, it is just the social system adjusting itself through our actions.

In this sense, social systems are not simply a transition between technology and nature, but rather a more dynamic existence:A complex system composed of countless life systems, but not centered on the will of any single life.

---

Additional explanation: Systemic characteristics of social systems

If we describe society from a systems perspective, the social system also exhibits a series of stable and typical system characteristics:

• WholenessSociety is not a simple collection of individuals, but a whole composed of institutions, culture, and networks of relationships.
• DynamicPopulation, economy, ideas, and rules continue to evolve, shaping the state of society.
• HierarchyIndividuals, organizations, nations, and the international system are nested and mutually influential.
• Self-organizationMarkets, language, customs, and community governance often naturally form an order through interaction.
• BalanceSociety maintains a dynamic balance amidst conflict through institutional and cultural mechanisms.
• Purpose or regularitySociety is driven by human goals, but also constrained by historical, resource, and structural laws.

From a systems perspective, society is not the product of an "ideal design," but a complex system that operates continuously under multiple constraints and constantly adjusts itself.

---

4.6 When the system begins to participate in "expression"“

Art is often seen as a realm of sensibility, intuition, and inspiration, seemingly opposed to reason, structure, and rules. However, from a systems perspective, art is not an "anti-system" entity; quite the opposite, it is...A highly condensed form of presentation of the system at the sensory level..

According to the definition given above:A system is a whole composed of interdependent parts and relationships. It operates under certain rules or purposes, and can generate and evolve itself, constantly forming a dynamic equilibrium between the whole and its parts.

Within this framework, many art forms can be clearly understood as systems.

byMelody in musicFor example, a melody is not a collection of isolated notes, but rather an orderly organization of pitch, rhythm, duration, and accent along the timeline. A single note does not possess complete meaning on its own; a melody only "establishes" itself when placed within a specific mode, rhythmic structure, and overall direction. Here, the note is the part, the melody is the whole, tonality and rhythm constitute the rules, and the auditory tension and relaxation reflect a dynamic balance.

Let's look again.Poetry, lyrics and songsPoetic lines are not simply randomly arranged words, but are constrained by rules of meter, tone, parallelism, rhythm, and imagery. The position of a word in a line is limited by the linguistic structure and also serves to create the overall artistic conception. The "introduction, development, transition, and conclusion" in poetry are essentially a structural unfolding and tension adjustment within a system.

This also explains an often overlooked fact: truly mature art forms are often accompanied by a clear sense of structure; and so-called "free expression" is not about breaking away from the system, but about achieving a higher level of coordination and balance within the system.

Therefore, from the systemic perspective of this article, art is not the exception, but a special and important example—it shows that:Even in the most emotional realms, systems still exist in the form of structure, relationships, and order..

Art shows us that systems do not belong solely to technology, nature, or society; they are also deeply embedded in human perception, expression, and aesthetics.

---

Additional explanation: Systemic characteristics of the art system

If we describe art in a structured way from a systems perspective, the art system also clearly presents the general characteristics of a system:

• WholenessA single note, word, or image only has aesthetic significance within the overall structure.
• DynamicMusic flows through time, and poetry unfolds through reading and recitation; meaning is not static.
• HierarchyMusical notes—phrases—paragraphs—the whole; words—lines of poetry—chapters—artistic conception, nested layer upon layer.
• BalanceTightness and looseness, density and sparseness, tension and release constitute a dynamic stability in aesthetics.
• RegularityMode, rhythm, meter, and aesthetic experience provide inherent rules for creation and understanding.

From this perspective, art is not a negation of rules, but rather...The expression of rules at the perceptual levelArt can be understood, passed down, and repeatedly interpreted precisely because it contains a perceptible and reproducible system structure.

---

5. How can systems thinking be integrated into daily experience?

The preceding chapters primarily answered the question, "What is a system?" Systems exist in technology, nature, life, society, and expression. However, if systems thinking remains only at the level of understanding, it can seem abstract, even like a beautiful concept that's difficult to put into practice. The real turning point came when I began to view my learning, emotions, and interpersonal relationships from a systems perspective—and suddenly I discovered that even my judgments and actions began to subtly change.

In my previous learning approach, I was very linear: I would work on where I was weak and strengthen where I made mistakes. Whether it was writing code, practicing singing, or playing an instrument, I always focused on a single problem and worked on it relentlessly. However, when I started to look at problems with a systems mindset, I found myself no longer rushing to fix local issues, but instead stopping to observe—where does this problem fit into the overall structure? What prerequisites does it depend on, and what processes does it affect? Often, the problem isn't "this part isn't good enough," but rather that the entire system structure itself is flawed, or that a critical node has been neglected for a long time.

Take singing training, for example. Pitch, timbre, resonance, breathing, emotion… these are not independent elements. When I tried to practice pitch alone, the results were always minimal. Later, I realized that the real problem might be breathing imbalance, body tension, or even unstable auditory reference. A systems perspective taught me to look at the whole picture first, and then adjust the structure, rather than simply “patch up the flaws.” The focus of judgment shifted from “where am I going wrong” to “where is the main imbalance in the system right now?”

In terms of emotion management, the changes are more direct. In the past, I often regarded anxiety or depression as "bad thoughts" or states that had to be eliminated. But systems thinking made me realize that these emotions are just signals, reflections of the overall system's state. They don't appear out of thin air, but are the result of the accumulation of sleep, stress, cognitive habits, physical state, and environmental factors. So I no longer rush to "solve emotions," but first look at which points are controllable: breathing, physical tension, and attention distribution. Adjusting these small points is often more effective than trying to convince myself in my mind. Spiritual practice is no longer an act of resistance, but a continuous adjustment: observation → feedback → fine-tuning → further observation.

Systems thinking also brings about change in daily life and interpersonal relationships. Previously, when conflicts arose, I easily fell into a binary thinking of "who's right and who's wrong." Now, I first ask myself: Is there a long-term imbalance in the structure of this interaction? In families, teams, or collaborations, the problem is often not a particular person's personality, but rather issues with role allocation, communication paths, and feedback mechanisms. When responsibilities are unclear, feedback is delayed, and goals are vague, conflict is almost inevitable. Systems thinking allows me to focus on the structure, rather than superficial emotional accusations. The same applies to time management, energy allocation, and lifestyle rhythms; relying on willpower is often ineffective. Only by first adjusting the systemic structure can life become smoother.

When systems thinking truly integrates into daily life, it ceases to be a deliberately used "method," but rather a naturally triggered judgment tendency: when encountering a problem, first consider the overall picture; when facing fluctuations, first identify relationships rather than immediately characterizing the situation; in complex situations, prioritize finding feedback loops and key nodes. It doesn't simplify life, but it makes judgments more stable. Problems still exist, but they are no longer chaotic; choices are still difficult, but they are no longer blind. Systems thinking is not a panacea, but a cognitive approach that makes problems visible and structures emerge, preventing experience from becoming fragmented and making actions more aligned with the overall rhythm. This natural and continuous habit of judgment is the hallmark of its true integration into daily life.

6 Where I Stand: Viewing the World from a Systems Perspective

At this point in the article, the ultimate question we're trying to answer isn't "What is a system?" or "How is a system used?", but rather a more fundamental one:Where do I stand when I stop viewing the world as a collection of isolated objects and scattered events?

This means that I no longer understand the world as a collection of isolated objects and scattered events, but as a whole composed of relationships, structures, feedback, and evolution. Individuals do not exist in isolation from the whole, and local changes never remain confined to the local. Whether it is nature, society, or individual behavior and choices, everything operates within a larger system.

From this perspective, people are not outside the system. We are neither purely designers nor complete bystanders, but rather...Part of the systemWe participate in it, are influenced by it, and at the same time, provide feedback to the system through every choice and action. This sense of position determines that systems thinking does not lead to an absolute desire for control, but rather to a more restrained and clear-headed way of understanding.

A systems perspective gradually made me realize that many problems do not stem from a single wrong decision, but rather...The result of existing structures naturally forming during long-term operationMany difficulties cannot be solved by piecemeal fixes; they require a re-examination of the system's configuration, relationships, and constraints. This does not mean that everything can be "optimized"; on the contrary, it reminds us that:Not all systems can be designed, and not all evolutions can be predicted.Understanding a system is sometimes for the purpose of taking action, and sometimes for the purpose of stopping.

Therefore, for me, systems thinking is more like a perspective rather than a universal tool. It doesn't guarantee that every judgment will be correct, but it can help me avoid reducing complex problems to a single cause; it cannot eliminate uncertainty, but it allows me to retain a sense of structure amidst change; it cannot replace value judgments, but it makes me realize that every judgment has a chain reaction effect on the system.

When we view the world from a systems perspective, it doesn't become simpler, but it becomes clearer. Clarity doesn't mean controllability, but rather: I know where I am, what I'm influencing, and what might shape me in return. In a highly complex and rapidly evolving reality, this sense of position itself is an important cognitive order.

And that's precisely why, when I look back at this blog, much of my initial unease has vanished—its increasingly "miscellaneous" appearance isn't because I'm straying from my path. Rather, it's because my focus has shifted from a single, specific area to something more.Cross-domain, recurring structures, relationships, and operational logicTechnology, the body, sound, spiritual practice, and society may seem distant from each other, but at the systemic level, they constantly point to the same question: how do the parts and the whole constrain each other, how is stability maintained amidst change, and how do actions produce long-term consequences within a structure?

From this perspective, the divergence of content is not disorder, but a natural result of a change in perspective. When the focus shifts from "techniques within a certain field" to "common patterns between different things," writing itself can no longer be contained within a single category. Therefore, it naturally continues to grow in this seemingly chaotic yet ultimately interconnected way, revolving around the same set of questions.

This is not a writing path that moves from "technology" to "philosophy," but rather a path that...Starting with specific problems, we continuously converge towards more general laws.The path. And "system" is simply the most honest way of describing it that I can find right now.

It was from here that I truly realized:“"Everything is a system" is not a philosophical slogan, but a conclusion that I can hardly avoid when I repeatedly face these specific problems.

P.S.: This article is quite different from my previous content—it's more abstract and feels more like "thinking about things" than "explaining methods." The reason is simple—this is a self-reflection on "systems" and "cognition." I'm trying to organize the common structures scattered across different fields, rather than focusing on specific techniques. So it will read a bit like mind notes, even somewhat experimental. If you don't find any directly applicable techniques, that's normal—it doesn't offer answers, but rather a way of looking at problems.