Page:The World as Will and Idea - Schopenhauer, tr. Haldane and Kemp - Volume 1.djvu/22

 has been successfully performed a pair of spectacles suitable to eyes that have recovered their sight—spectacles of whose use that operation is the absolutely necessary condition. Starting then, as I do to a large extent, from what has been accomplished by the great Kant, I have yet been enabled, just on account of my earnest study of his writings, to discover important errors in them. These I have been obliged to separate from the rest and prove to be false, in order that I might be able to presuppose and apply what is true and excellent in his doctrine, pure and freed from error. But not to interrupt and complicate my own exposition by a constant polemic against Kant, I have relegated this to a special appendix. It follows then, from what has been said, that my work presupposes a knowledge of this appendix just as much as it presupposes a knowledge of the philosophy of Kant; and in this respect it would therefore be advisable to read the appendix first, all the more as its content is specially related to the first book of the present work. On the other hand, it could not be avoided, from the nature of the case, that here and there the appendix also should refer to the text of the work; and the only result of this is, that the appendix, as well as the principal part of the work, must be read twice.

The philosophy of Kant, then, is the only philosophy with which a thorough acquaintance is directly presupposed in what we have to say here. But if, besides this, the reader has lingered in the school of the divine Plato, he will be so much the better prepared to hear me, and susceptible to what I say. And if, indeed, in addition to this he is a partaker of the benefit conferred by the Vedas, the access to which, opened to us through the Upanishads, is in my eyes the greatest advantage