It is a tragedy that most of us die before we have begun to live.
Our vitality, and the vitality of each nation, rests on the sincerity and depth of the faith in the ideas which it announces, or pronounces.
The capacity to be puzzled is the premise of all creation, be it in art or in science.
Sanity is only that which is within the frame of reference of conventional thought.
There are many who feel consciously hopeful and unconsciously hopeless, and there are few for whom it is the other way around.
I understand by socialism a society in which the aim of production is not profit, but the use. In which the individual citizen participates responsibly in his work, and in the whole social organization, and in which he is not a means who is employed by capital.