Love is a power which produces love.

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

The affirmation of one's own life, happiness, growth and freedom, is rooted in one's capacity to love.

We can express ideas without being afraid of being killed or imprisoned.

The average American has separated his private life from his existence as a member of his society, and leaves that to the specialists in the government to take care of.

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.

We are not only less reasonable and less decent in our dreams... we are also more inteligent, wiser and capable of better judgment when we are asleep than when we are awake.