Every step in human progress, from the first feeble stirrings in the abyss of time, has been opposed by the great majority of men. Every valuable thing that has been added to the store of man's possessions has been derided by them when it was new, and destroyed by them when they had the power. They have fought every new truth ever heard of, and they have killed every truth-seeker who got into their hands.

The psychologists and the metaphysicians wrangle endlessly over the nature of the thinking process in man, but no matter how violently they differ otherwise they all agree that it has little to do with logic and is not much conditioned by overt facts.

The way for newspapers to meet the competition of radio and television is simply to get out better papers.

Bridges would not be safer if only people who knew the proper definition of a real number were allowed to design them.

All of the great patriots now engaged in edging and squirming their way toward the Presidency of the Republic run true to form. That is to say, they are all extremely wary, and all more or less palpable frauds. What they want, primarily, is the job; the necessary equipment of unescapable issues, immutable principles and soaring ideals can wait until it becomes more certain which way the mob will be whooping.

Morality is nothing but a struggle for safety

Sin is a dangerous toy in the hands of the virtuous. It should be left to the congenitally sinful, who know when to play with it and when to let it alone.