Immanuel Kant

Out of timber so crooked as that from which man is made nothing entirely straight can be carved.

Intuition and concepts constitute . . . the elements of all our knowledge, so that neither concepts without an intuition in some way corresponding to them, nor intuition without concepts, can yield knowledge.

All the interests of my reason, speculative as well as practical, combine in the three following questions: 1. What can I know? 2. What ought I to do? 3. What may I hope?

All thought must, directly or indirectly, by way of certain characters, relate ultimately to intuitions, and therefore, with us, to sensibility, because in no other way can an object be given to us.

Memorable Quotations: Philosophers (A - H)

Memorable Quotations: Philosophers (I - P)

Memorable Quotations: Philosophers (Q - Z)

Memorable Quotations: Philosophers of Western Civilization
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