Wittgenstein is undoubtedly one of the central figures in twentieth-century philosophy of language. Whether in the early Tractatus Logico-Philosophicus, where language is understood through its logical relation to the world, or in the later Philosophical Investigations, where meaning is returned to use, language-games, and forms of life, he changed the direction of modern philosophy in a decisive way. Yet precisely here lies the problem. Wittgenstein saw the danger of language with unusual clarity, but his philosophy also helped produce a deeper displacement. Language was no longer merely a tool through which human beings understand the world. It gradually became the horizon within which the world itself could be philosophically approached.
Strictly speaking, Wittgenstein did not present himself as someone constructing a new ontology. In his later philosophy, he even resisted the traditional metaphysical impulse and treated philosophy as a kind of therapy. Its task was to dissolve confusions generated by the misuse of language. But the effect of a philosophical method is not always identical with the philosopher’s declared intention. Once philosophical problems are repeatedly reduced to grammar, usage, expression, or language-games, language begins to acquire a quasi-ontological position. It stops being one instrument among others and becomes the final condition for whether a problem can be meaningfully discussed at all.
This is my most fundamental reservation about Wittgenstein’s philosophy of language. He noticed that language can mislead philosophy, but he moved too far toward making philosophical inquiry return to language itself. Philosophy no longer faces being, consciousness, freedom, value, and truth directly, but keeps returning to the question of how we speak about them. This may appear cautious, but it can also become a form of retreat. A philosophy that only diagnoses problems as linguistic illness may avoid the more difficult task of explaining why those problems arise from real structures of life, body, world, and experience.
From the perspective of Sustenesis Theory, language is neither ontology nor nothingness. Language is a tool for sustaining structure. It does not copy reality completely into symbols, nor does it generate meaning purely within a closed symbolic system. Rather, language preserves differences, invokes experience, organizes judgment, guides action, and is constantly corrected by constraints outside itself. Language has meaning not because it can ground itself absolutely, but because it participates in a larger sustenetic process.
The limitation of language therefore does not mean that philosophical problems are merely linguistic problems. Language is indeed like an imprecise ruler. When it attempts to measure an absolute value, it often fails. Concepts such as freedom, justice, consciousness, and goodness are difficult to define with mathematical precision. But this does not mean that they are empty. Very often, language cannot provide an absolute definition, yet it can still present differences in a stable and meaningful way. We may not be able to define absolute justice once and for all, but we can often judge that one institution is more unjust than another. We may not be able to exhaust the essence of freedom, but we can still recognize that coercion, oppression, and deprivation reduce freedom.
This point is crucial. A ruler may itself be inaccurate. Its scale may contain a deviation, so when we use it to measure a single object, we may not obtain its absolute length. But if we use the same ruler to measure two objects, it can still tell us which one is longer, which one is shorter, and roughly how large the difference is between them. Language works in a similar way. It may not tell us what justice, freedom, or consciousness is in an absolute ontological sense, but within the same context, the same field of experience, and the same structure of constraints, it can allow us to compare different institutions, actions, and states of consciousness.
This metaphor separates linguistic problems from genuine philosophical problems. The imprecision of language can certainly distort philosophical expression and generate many pseudo-problems. But the imprecision of language does not imply that the structures of reality do not exist. Nor does it imply that philosophy must retreat entirely into language. Language may fail to provide an absolute scale, but it can still support valid comparison. It may not capture the ultimate essence of a concept, but it can help us identify difference, direction, constraint, and structural relation.
In this sense, Saussure’s claim that language contains only differences and no positive terms can be understood in a broader philosophical way. Meaning is not always derived from the isolated essence of a word. It often arises from a network of differences among words, experiences, and practices. We do not need to grasp the absolute essence of red before we can distinguish red from blue or yellow. In the same way, we do not need to possess the final definition of justice before we can judge that some arrangements are more unjust than others. Meaning is not a static object. It is a structure sustained through difference.
The validity of philosophy therefore does not depend on the absolute precision of language. Wittgenstein’s later philosophy rightly reminded us that meaning is embedded in use and forms of life. But if philosophy becomes too absorbed in how the ruler is made, it may forget that even an imperfect ruler can still reveal relative differences in the world. Language is imperfect, but that does not make it useless. Language cannot deliver absolute definitions, but that does not prevent it from helping us approach reality.
Sustenesis Theory is concerned precisely with how such differences are preserved, invoked, tested, and corrected. A concept does not exist because it possesses an eternal and unchanging definition. It exists because it continues to function as a constraint within experience, action, institutions, bodily response, and social interaction. Language is not the ultimate source of meaning. It is one form through which meaning is sustained in a system. Its validity lies not in self-enclosed precision, but in whether it can maintain comparable, corrigible, and operable coherence under real constraints.
Wittgenstein’s problem is that he emphasized the internal rules of language-use without sufficiently explaining why those rules are able to stabilize at all. Language-games exist. Forms of life matter. But a form of life is not produced by language alone. Behind it there are bodies, biological structures, shared experience, the resistance of the physical world, institutional consequences, and long-term social practices. If these constraints are weakened, language-games begin to float as symbolic activities, as though different communities were merely playing different games and we could no longer ask which one better sustains life, order, cooperation, truth, and reality.
This creates the danger of linguistic relativism. Science, religion, myth, moral judgment, and political narrative can all be described as different language-games. But Sustenesis Theory cannot accept this flattening. Different systems of language certainly operate by different rules, but they are not equally valid. The question is whether a system can preserve differences more stably, endure real constraints, correct itself when it is wrong, reduce the cost of maintaining coherence, and sustain a higher degree of order over time.
This is also the key to the problem of linguistic recursion. If language seeks its ground only inside itself, it falls into endless explanation. One word requires another word, and that word requires yet another. Concepts may define one another indefinitely, but this process cannot automatically produce a real ground. The pursuit of absolute precision inside language often becomes a dictionary-like loop. A is defined by B, B by C, and C eventually returns to A or to some other term that has not itself been grounded. Language can extend the chain of explanation, but it cannot terminate that chain purely by itself.
At a deeper level, any complex symbolic system that is sealed entirely within itself struggles to establish its own final ground. Gödel’s incompleteness theorem is a result within mathematical logic and should not be casually converted into a proof about language as a whole. Yet philosophically, it does suggest that a sufficiently complex formal system cannot easily secure completeness and consistency solely from within itself. If language is treated as the only ontological system, it faces an analogous difficulty. It can explain, repair, translate, and extend itself, but it cannot obtain its final ground from itself alone. To make language the only ontology is therefore not caution. It is a path that cannot truly converge.
For language to terminate this recursion, it must encounter an external dimension. This external dimension is not mysterious. It includes the physical world, the practices through which human beings survive, the biological structure of the brain and body, the institutional consequences of common life, and the repeated correction of concepts by lived experience. Measurement begins only when the ruler touches something that resists it. Otherwise, language remains a movement from word to word.
Here, pragmatism and later holistic accounts of knowledge offer useful references. Quine’s metaphor of the web of belief is especially relevant. Logic and mathematics may lie closer to the center of the web, but the edges of the web must still touch experience. This matters because language and knowledge are not isolated sets of sentences. They form a whole system. That system certainly contains conceptual relations and logical structures, but it must still receive pressure from the world at its experiential edges. Sustenesis Theory can take this further by saying that the web of knowledge is sustained not merely by internal consistency, but by its capacity to adjust its coherence under external constraint.
Pain is a clear example. We can discuss how the word pain is used, and we can compare how different cultures express suffering. But pain itself is not manufactured by a language-game. When a person is injured, the neural response, bodily contraction, fear, and impulse to withdraw precede linguistic explanation. Moral concepts are similar. Good and evil may be expressed differently by different traditions, but harm, fear, humiliation, empathy, dependence, cooperation, and betrayal are not arbitrary products of language. Language can interpret them, organize them, and institutionalize them, but it does not create them from nothing.
When we discuss a highly abstract concept such as morality, the non-linguistic factor that terminates recursion is not a single object. It is a set of constraints working together. First, there are bodily and neurological constraints. Pain, fear, empathy, dependence, and the need for security are not merely concepts. They are real responses of living systems to their environment. Second, there are social constraints. Cooperation, trust, commitment, punishment, and reputation are not arbitrary language-games, but mechanisms through which groups maintain order over time. Third, there are consequential constraints. Some actions stabilize cooperation, while others destroy it. Some institutions reduce harm, while others systematically produce harm. Moral language has real meaning only because it is repeatedly invoked, tested, and corrected within these constraints.
The same applies to free will. Language can analyze how the word freedom is used in different contexts, but freedom is not constituted purely by rules of usage. Whether a person has room for choice, whether that person is coerced, whether they understand the consequences of their actions, whether they can adjust themselves across multiple possible paths — these are not merely linguistic questions. The external anchor of free will is not an absolute definition of freedom, but the actual capacity of a system to choose, inhibit, reflect, correct, and bear consequences. Freedom is not a mysterious emptiness outside causality. It is an action-structure capable of self-maintenance and self-adjustment within constraint.
Consciousness also cannot be compressed into language. Language can analyze how the word consciousness is used, but first-person presence does not require linguistic permission. Pain, hesitation, choice, regret, and expectation are not produced only after they have been defined in words. Language can stabilize and express these experiences, but it is not their condition of existence. If Wittgensteinian therapy goes too far, it reduces subjectivity to expressive rules and avoids the deeper question of consciousness as a sustenetic state.
In Sustenesis Theory, consciousness is neither a mysterious entity hidden behind language nor a pseudo-problem that can be dissolved by linguistic analysis. Consciousness is a special state of sustained coherence within a system. It includes body, neural activity, sensation, memory, attention, possible action, and self-referential organization. Language participates in the higher organization of consciousness, but language is not the ontology of consciousness. An infant, an animal, or a person without developed linguistic expression may still possess some form of conscious state. Language enhances reflective consciousness, but it cannot monopolize the right to consciousness.
Social practice is another important anchor beyond language. The meaning of a concept cannot be judged only by how it appears in sentences. It must also be judged by what consequences it produces in action. Law does not exist because people use the word law; it exists because institutions, procedures, sanctions, expectations, and power structures constrain behavior over time. Morality does not matter because people use the word morality; it matters because certain actions destroy trust, produce harm, reduce cooperation, and increase the cost of maintaining social order. The arrow of time and the irreversibility of action forcibly interrupt arbitrary linguistic play.
This is the fundamental difference between Sustenesis Theory and Wittgenstein’s method. Wittgenstein sees many philosophical illnesses as misuses of language. Sustenesis Theory asks how a system forms stable structure through difference, constraint, and maintenance. Language is only one part of this structure. It can preserve truth, but it can also produce illusion. It can reduce the cost of understanding, but it can also increase recursive confusion. It can help thought converge, but it can also trap thought in verbal circulation. The validity of language cannot be judged only by whether it follows a grammatical rule. It must be judged by whether it sustains corrigible, transmissible, and operable coherence within a real system.
This does not deny Wittgenstein’s value. His insight was real. He showed that language profoundly shapes philosophical problems and that many confusions are indeed generated by words. But his limitation lies in his failure to distinguish clearly enough between the limiting role of language and the ontological status of language. Language shapes understanding and expression, but it is not the final ground of the world. It can determine how we enter a problem, but it cannot determine whether the problem itself exists.
Philosophy cannot remain inside language. It must acknowledge the imprecision of language, while also acknowledging that beyond language there are bodies, worlds, actions, institutions, consciousness, and value-constraints. Philosophy should not deny the object measured because the ruler is imperfect. Nor should it abandon the pursuit of reality because language can produce illusion. The better path is to return language to its proper place. Language is a tool within a sustenetic system, a medium, a mechanism for preserving difference, a way of invoking reality, but it is not being itself.
Language is an indispensable tool for human philosophy. In many cases, it is the primary tool through which human beings think philosophically at all. But the limitation of the tool does not imply the emptiness of ontology. We cannot conclude that the world is immeasurable because the ruler is imprecise. Nor should we spend our entire philosophical life studying the ruler simply because the ruler is important. The task of philosophy is to understand how, through imperfect tools, we gradually approach the contours of a real external world under the constraints of body, experience, action, and reality.
Wittgenstein helped bring philosophy back from certain illusions of traditional metaphysics. That was his contribution. But if philosophy becomes trapped inside language as a result, it has only moved from one illusion to another. Language is neither prison nor throne. It is an imperfect but useful ruler. The task of philosophy is not to worship the ruler, nor to destroy it, but to use it while facing the real world that continually constrains, corrects, and demands revision from our understanding.