There is only one meaning of life: the act of living itself.
There is no meaning to life except the meaning man gives his life by the unfolding of his powers.
There is hardly any activity, any enterprise, which is started out with such tremendous hopes and expectations, and yet which fails so regularly, as love.
The mother-child relationship is paradoxical and, in a sense, tragic. It requires the most intense love on the mother's side, yet this very love must help the child grow away from the mother, and to become fully independent.
There can be no real freedom without the freedom to fail.
The danger of the past was that men became slaves. The danger of the future is that man may become robots.
The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given human nature, but result from the social process which creates man.
The only truly affluent are those who do not want more than they have.
The ordinary man with extraordinary power is the chief danger for mankind - not the fiend or the sadist.
The psychic task which a person can and must set for himself is not to feel secure, but to be able to tolerate insecurity.
The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his powers.
The successful revolutionary is a statesman, the unsuccessful one a criminal.
The task we must set for ourselves is not to feel secure, but to be able to tolerate insecurity.
The capacity to be puzzled is the premise of all creation, be it in art or in science.