I know only that I was born and exist, and it seems to me that I have been carried along. I exist on the foundation of something I do not know. In spite of all uncertainties, I feel a solidity underlying all existence and a continuity in my mode of being.

Plato's world of ideas is beautiful.

Mind and matter are two different aspects of one and the same thing.

The teacher pretended that algebra was a perfectly natural affair, to be taken for granted, whereas I didn't even know what numbers were. Mathematics classes became sheer terror and torture to me. I was so intimidated by my incomprehension that I did not dare to ask any questions.

The secret to Hitler's power is ... that his unconscious has exceptional access to his conscious and ... that he allows himself to be moved by it. [Others] have too much rationality, too much cerebrum to obey it [but] Hitler listens.

If you should see people in a room, you would not think that you had made those people, or that you were responsible for them.

Neurosis is an inner cleavage-the state of being at war with oneself.