Every person is, in part, 'his own project' and makes himself.

We must understand love; we must be able to teach it, to create it, to predict it, or else the world is lost to hostility and to suspicion.

Innocence can be redefined and called stupidity. Honesty can be called gullibility. Candor becomes lack of common sense. Interest in your work can be called cowardice. Generosity can be called soft-headedness, and observe : the former is disturbing

The theory of science which permits and encourages the exclusion of so much that is true and real and existent cannot be considered a comprehensive science.

The best way to view a present problem is to give it all you've got, to study it and its nature, to perceive within it the intrinsic interrelationships, to discover the answer to the problem within the problem itself.

What we call 'normal' in psychology is really a psychopathology of the average, so undramatic and so widely spread that we don't even notice it ordinarily.

The test of a man is: does he bear apples? Does he bear fruit?