Freedom can be preserved only if it is treated as a supreme principle which must not be sacrificed for particular advantages.

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.

To be controlled in our economic pursuits means to be controlled in everything.

In government, the scum rises to the top.

In no other field has the world yet paid so dearly for the abandonment of nineteenth-century liberalism as in the field where the retreat began: in international relations. Yet only a small part of the lesson which experience ought to have taught us has been learned.

It is perhaps the most characteristic feature of the intellectual that he judges new ideas not by their specific merits but by the readiness with which they fit into his general conceptions, into the picture of the world which he regards as modern or advanced.

That democratic socialism, the great utopia of the last few generations, is not only unachievable, but that to strive for it produces something so utterly different that few of those who wish it would be prepared to accept the consequences, many will not believe until the connection has been laid bare in all its aspects.