Kant Quotes - page 3
Isaac Newton deserves to be included in a series of companions to major philosophers even though he was not a philosopher in the sense in which Descartes, Locke, and Kant were philosophers. That is, Newton made no direct contributions to epistemology or metaphysics that would warrant his inclusion in the standard list of major philosophers of the seventeenth and eighteenth centuries – Descartes, Spinoza, Locke, Leibniz, Berkeley, Hume, and Kant – or even in a list of other significant philosophers of the era – Bacon, Hobbes, Arnauld, Malebranche, Wolff, and Reid. The contributions to knowledge that made Newton a dominant figure of the last millennium were to science, not to philosophy.
I. Bernard Cohen
In this precise sense, Kant was "the inventor of the philosophical history of philosophy": there are necessary stages in the development of philosophy, that is, one cannot directly get at the truth, one cannot begin wit it, philosophy necessarily began with metaphysical illusions. The path from illusion to its critical denunciation is the very core of philosophy, which means that successful ("true") philosophy is no longer defined by its truthful explanation of the totality of being, but by successfully accounting for the illusions, that is, by explaining not only why illusions are illusions, but also why they are structurally necessary, unavoidable, and not just accidents.
Slavoj Žižek