A world community can exist only with world communication, which means something more than extensive short-wave facilities scattered; about the globe. It means common understanding, a common tradition, common ideas, and common ideals.

The policy of repression of ideas cannot work and never has worked.

Education is a kind of continuing dialogue, and a dialogue assumes different points of view.

We can put television in its proper light by supposing that Gutenberg's great invention had been directed at printing only comic books.

It must be remembered that the purpose of education is not to fill the minds of students with facts... it is to teach them to think.

A civilization in which there is not a continuous controversy about important issues is on the way to totalitarianism and death

Whenever the urge to exercise comes upon me, I lie down for a while and it passes.