Man's main task in life is to give birth to himself.

There is nothing of which we are more ashamed than of not being ourselves. And there is nothing which brings us greater joy and happiness than to think, feel, and say what is ours.

Is love an art? Then it requires knowledge and effort.

We substitute, or we rather hide, this fear of real intimacy by a superficial kind of friendliness, which is quite nice, but nevertheless, very shallow.

I see socialism in the direction, of management, of enterprise, by all who work in the enterprise.

Happiness is a man's greatest achievement; it is the response of his total personality to a productive orientation toward himself and the world outside.

Boredom is nothing but the experience of a paralysis of our productive powers.