Page:The World as Will and Idea - Schopenhauer, tr. Haldane and Kemp - Volume 2.djvu/99

Rh the expression of the forms of thought, as it is the task of logic to teach the operations with the forms of thought themselves.

Note. – As a warning against a false path and to illustrate the above, I mention S. Stern's "Vorläufige Grundlage zur Sprachphilosophie," 1835, which is an utterly abortive attempt to construct the categories out of the grammatical forms. He has entirely confused thought with perception, and therefore, instead of the categories of thought, he has tried to deduce the supposed categories of perception from the grammatical forms, and consequently has placed the grammatical forms in direct relation to perception. He is involved in the great error that language is immediately related to perception, instead of being directly related only to thought as such, thus to the abstract concepts, and only by means of these to perception, to which they, however, have a relation which introduces an entire change of the form. What exists in perception, thus also the relations which proceed from time and space, certainly becomes an object of thought; thus there must also be forms of speech to express it, yet always merely in the abstract, as concepts. Concepts are always the primary material of thought, and the forms of logic are always related to these, never directly to perception. Perception always determines only the material, never the formal truth of the proposition, for the formal truth is determined according to the logical rules alone.



I return to the Kantian philosophy, and come now to the Transcendental Dialectic. Kant opens it with the explanation of reason, the faculty which is to play the principal part in it, for hitherto only sensibility and understanding were on the scene. When considering his different explanations of reason, I have already spoken above of the explanation he gives here that "it is the