Page:The World as Will and Idea - Schopenhauer, tr. Haldane and Kemp - Volume 2.djvu/397

Rh confine himself to certain abstract conceptions? The task of metaphysics is certainly not the observation of particular experiences, but yet it is the correct explanation of experience as a whole. Its foundation must therefore, at any rate, be of an empirical nature. Indeed the a priori nature of a part of human knowledge will be apprehended by it as a given fact, from which it will infer the subjective origin of the same. Only because the consciousness of its a priori nature accompanies it is it called by Kant transcendental as distinguished from transcendent, which signifies &quot; passing beyond all possibility of experience,&quot; and has its opposite in immanent, i.e., remaining within the limits of experience. I gladly recall the original meaning of this expression introduced by Kant, with which, as also with that of the Categories, and many others, the apes of philosophy carry on their game at the present day. Now, besides this, the source of the knowledge of metaphysics is not outer experience alone, but also inner. Indeed, what is most peculiar to it, that by which the decisive step which alone can solve the great question becomes possible for it, consists, as I have fully and thoroughly proved in "Ueber den Willen in der Natur," under the heading, "Physische Astronomie," in this, that at the right place it combines outer experience with inner, and uses the latter as a key to the former.

The origin of metaphysics in empirical sources of knowledge, which is here set forth, and which cannot fairly be denied, deprives it certainly of that kind of apodictic certainty which is only possible through knowledge a priori. This remains the possession of logic and mathematics – sciences, however, which really only teach what every one knows already, though not distinctly. At most the primary elements of natural science may also be deduced from knowledge a priori. By this confession metaphysics only surrenders an ancient claim, which, according to what has been said above, rested upon misunderstanding, and against which the great diversity and