I'm very happy. I like my work and the various aspects of it - going around the world, teaching the gospel according to St. Albert.

People and things do not upset us. Rather, we upset ourselves by believing that they can upset us.

Unless, of course, you insist on identifying yourself with the people and things you love; and thereby seriously disturb yourself.

Many psychoanalysts refused to let me speak at their meetings. They were exceptionally vigorous because I had previously been an analyst and they were very angry at my flying the coop.

If the Martians ever find out how human beings think, they'll kill themselves laughing.

To err is human; to forgive people and yourself for poor behavior is to be sensible and realistic.

The great majority of the things we now make ourselves panicked about are self-created 'dangers' that exist almost entirely in our own imaginations.