The credit which the apparent conformity with recognized scientific standards can gain for seemingly simple but false theories may, as the present instance shows, have grave consequences.

There can be little doubt that man owes some of his greatest successes in the past to the fact that he has not been able to control social life. His continued advance may well depend on his deliberately refraining from exercising controls which are now in his power.

If the resources of different nations are treated as exclusive properties of these nations as wholes, if international economic relations, instead of being relations between individuals, become increasingly relations between whole nations organized as trading bodies, they inevitably become the source of friction and envy between whole nations.

By giving the government unlimited powers, the most arbitrary rule can be made legal; and in this way a democracy may set up the most complete despotism imaginable.

All political theories assume, of course, that most individuals are very ignorant. Those who plead for liberty differ from the rest in that they include among the ignorant themselves as well as the wisest. Compared with the totality of knowledge which is continually utilized in the evolution of a dynamic civilization, the difference between the knowledge that the wisest and that the most ignorant individual can deliberately employ is comparatively insignificant.

Fascism is the stage reached after communism has proved an illusion.

And it's a necessity [for journalists] to pretend to be competent on every subject, some of which they really do not understand. They are under that necessity, I regret; I'm sorry for them. But to pretend to understand all the things you write about, and habitually to write about things you do not understand, is a very corrupting thing.