Society must be organized in such a way that mans social, loving nature is not separated from his social existence, but becomes one with it.

Modern man thinks he loses something-time- when he does not do things quickly; yet he does not know what to do with the time he gains-except kill it.

The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his powers.

Having lost religious faith and the humanistic values bound up with it, he [man] concentrated on technical and material values and lost the capacity for deep emotional experiences, for the joy and sadness that accompany them.

It is notorious that no war between countries elicits as much hate and cruelty as civil war, in which there is no lack of acquaintance between the two warring sides.

Women are equal because they are not different any more.

We are what we do.

It is a tragedy that most of us die before we have begun to live.

Man is the only animal for whom his existence is a problem that he has to solve.

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