Almost all the other fellows do not look from the facts to the theory but from the theory to the facts; they cannot get out of the network of already accepted concepts; instead, comically, they only wriggle about inside.

The only source of knowledge is experience.

War cannot be humanized. It can only be abolished.

The ideals which have always shone before me and filled me with the joy of living are goodness, beauty, and truth.

There are two different conceptions about the nature of the universe: (1) the world as a unity dependent on humanity; (2) the world as a reality independent of the human factor.

The monotony and solitude of a quiet life stimulates the creative mind.

artificial intellegance is no match for natural stupidity