Chapter 23

The Objectification Of The Will In Unconscious Nature

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by Schopenhauer | Oct 5, 2025
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That the will which we find within us does not proceed, as philosophy has hitherto assumed, first from knowledge, and indeed is a mere modification of it, thus something secondary, derived, and, like knowledge itself, conditioned by the brain; but that it is the prius of knowledge, the kernel of our nature, and that original force itself which forms and sustains the animal body, in that it carries out both its unconscious and its conscious functions;—this is the first step in the fundamental knowledge of my metaphysics. Paradoxical as it even now seems to many that the will in itself is without knowledge, yet the scholastics in some way already recognised and confessed it; for Jul. Cæs. Vaninus (that well-known sacrifice to fanaticism and priestly fury), who was thoroughly versed in their philosophy, says in his “Amphitheatro,” p. 181: “Voluntas potentia cœca est, ex scho- lasticorum opinione.”

That, further, it is that same will which in the plant forms the bud in order to develop the leaf and the flower out of it; nay, that the regular form of the crystal is only the trace which its momentary effort has left behind, and that in general, as the true and only ±≈ƒøº±ƒøΩ, in the proper sense of the word, it lies at the foundation of all the forces of unorganised nature, plays, acts, in all their multifarious phenomena, imparts power to their laws, and even in the crudest mass manifests itself as gravity;—this insight is the second step in that fundamental knowledge, and is brought about by further reflection. But[033] it would be the grossest misunderstanding to suppose that this is a mere question of a word to denote an unknown quantity. It is rather the most real of all real knowledge which is here expressed in language. For it is the tracing back of that which is quite inaccessible to our immediate knowledge, and therefore in its essence foreign and unknown to us, which we denote by the words force of nature, to that which is known to us most accurately and intimately, but which is yet only accessible to us in our own being and directly, and must therefore be carried over from this to other phenomena. It is the insight that what is inward and original in all the changes and movements of bodies, however various they may be, is in its nature identical; that yet we have only one opportunity of getting to know it more closely and directly, and that is in the movements of our own body. In consequence of this knowledge we must call it will. It is the insight that that which acts and strives in nature, and exhibits itself in ever more perfect phenomena, when it has worked itself up so far that the light of knowledge falls directly upon it, i.e., when it has attained to the state of self-consciousness—exists as that will, which is what is most intimately known to us, and therefore cannot be further explained by anything else, but rather affords the explanation of all other things. It is accordingly the thing in itself so far as this can ever be reached by knowledge. Consequently it is that which must express itself in some way in everything in the world, for it is the inner nature of the world and the kernel of all phenomena. As my essay, “Ueber den Willen in der Natur,” specially refers to the subject of this chapter, and also adduces the evidence of unprejudiced empiricists in favour of this important point of my doctrine, I have only to add now to what is said there a few supplementary remarks, which are therefore strung together in a somewhat fragmentary manner.

First, then, with reference to plant life, I draw attention to the remarkable first two chapters of Aristotle’s work upon plants. What is most interesting in them, as is so often the case with Aris- totle, are the opinions of earlier profound philosophers quoted by him. We see there that Anaxagoras and Empedocles quite rightly taught that plants have the motion of their growth by virtue of their indwelling desires (μ¿π∏≈ºπ±); nay, that they also attributed to them pleasure and pain, therefore sensation. But Plato only ascribed to them desires, and that on account of their strong appetite for nutrition (cf. Plato in the “Timœus,” p. 403, Bip.) Aristotle, on the other hand, true to his customary method, glides on the surface of things, confines himself to single characteristics and conceptions fixed by current expressions, and asserts that without sensation there can be no desires, and that plants have not sensation. He is, however, in considerable embarrassment, as his confused language shows, till here also, “where fails the comprehension, a word steps promptly in as deputy,” namely, ƒø ∏¡μ¿ƒπ∫øΩ, the faculty of nourishing. Plants have this, and thus a part of the so-called soul, according to his favourite division into anima vegetativa, sensitiva, and intellectiva. This, however, is just a scholastic Quidditas, and signifies plantœ nutriuntur quia habent facultatem nutritivam. It is therefore a bad substitute for the more profound research of his predecessors, whom he is criticising. We also see, in the second chapter, that Empedocles even recognised the sexuality of plants; which Aristotle then also finds fault with, and conceals his want of special knowledge behind general propositions, such as this, that plants could not have both sexes combined, for if so they would be more complete than animals. By quite an analogous procedure he displaces the correct astronomical system of the world of the Pythagoreans, and by his absurd fundamental principles, which he specially explains in the books de Cœlo, introduces the system of Ptolemy, whereby mankind was again deprived of an already discovered[035] truth of the greatest importance for almost two thousand years. I cannot refrain from giving here the saying of an excellent biologist of our own time who fully agrees with my teaching. It is G. R. Treviranus, who, in his work, “Ueber die Erscheinun- gen und Gesetze des organischen Lebens,” 1832, Bd. 2, Abth. 1, § 49, has said what follows: “A form of life is, however, conceivable in which the effect of the external upon the internal produces merely feelings of desire or dislike. Such is the life of plants.

In the higher forms of animal life the external is felt as something objective.” Treviranus speaks here from pure unprej- udiced comprehension of nature, and is as little conscious of the metaphysical importance of his words as of the contradictio in adjecto which lies in the conception of something “felt as objec- tive,” a conception which indeed he works out at great length. He does not know that all feeling is essentially subjective, and all that is objective is, on the other hand, perception, and therefore a product of the understanding. Yet this does not detract at all from the truth and importance of what he says. In fact, in the life of plants the truth that will can exist without knowledge is apparent—one might say palpably recognisable. For here we see a decided effort, determined by wants, modified in various ways, and adapting itself to the difference of the circumstances, yet clearly without knowledge. And just because the plant is without knowledge it bears its organs of generation ostentatiously in view, in perfect innocence; it knows nothing about it. As soon, on the other hand, as in the series of existences knowledge appears the organs of generation are transferred to a hidden part. Man, however, with whom this is again less the case, conceals them intentionally: he is ashamed of them. Primarily, then, the vital force is identical with the will, but so also are all other forces of nature; though this is less apparent. If, therefore, we find the recognition of a desire, i.e., of a will, [036] as the basis of plant life, expressed at all times, with more or less distinctness of conception, on the other hand, the reference of the forces of unorganised nature to the same foundation is rarer in proportion as their remoteness from our own nature is greater. In fact, the boundary between the organised and the unorganised is the most sharply drawn in the whole of nature, and perhaps the only one that admits of no transgressions; so that natura non facit saltus seems to suffer an exception here. Although certain crystallisations display an external form resembling the vegetable, yet even between the smallest lichen, the lowest fungus, and everything unorganised there remains a fundamental and essential difference.

In the unorganised body that which is essential and permanent, thus that upon which its identity and integrity rests, is the material, the matter; what is unessential and changing is, on the other hand, the form. With the organised body the case is exactly reversed; for its life, i.e., its existence as an organised being, simply consists in the constant change of the material, while the form remains permanent. Its being and its identity thus lies in the form alone. Therefore the continuance of the unorganised body depends upon repose and exclusion from external influences: thus alone does it retain its existence; and if this condition is perfect, such a body lasts for ever.

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