Mathematics ... is indispensable as an intellectual technique. In many subjects, to think at all is to think like a mathematician..

Most people spend their time on the 'urgent' rather than on the 'important.'.

The policy of the repression of ideas cannot work and never has worked. The alternative to it is the long difficult road of education. To this the Am….

America's experiment with government of the people, by the people, and for the people depends not only on constitutional structure and organization b….

Too few have the courage of my convictions..

...the fullest development of the highest powers of men can be achieved only in a world of peace..