Machines have altered our way of life, but not our instincts. Consequently, there is maladjustment.

Into every tidy scheme for arranging the pattern of human life, it is necessary to inject a certain dose of anarchism.

More important than the curriculum is the question of the methods of teaching and the spirit in which the teaching is given

I feel as if one would only discover on one's death bed what one ought to have lived for

Every great idea starts out as a blasphemy.

In democratic countries, the most important private organizations are economic. Unlike secret societies, they are able to exercise their terrorism without illegality, since they do not threaten to kill their enemies, but only to starve them.

Insight, untested and unsupported, is an uncertain guarantee of the truth.