Don't get mad, get even.

The sharpest criticism often goes hand in hand with the deepest idealism and love of country.

Goethe tells us in his greatest poem that Faust lost the liberty of his soul when he said to the passing moment, 'Stay, thou art so fair.

There are those that look at things the way they are, and ask why? I dream of things that never were, and ask why not?

You knew that what is given or granted can be taken away, that what is begged can be refused; but that what is earned is kept.

I believe that, as long as there is plenty, poverty is evil.

Our answer is the world's hope; it is to rely on youth. The cruelties and the obstacles of this swiftly changing planet will not yield to obsolete dogmas and outworn slogans. It cannot be moved by those who cling to a present which is already dying, who prefer the illusion of security to the excitement and danger which comes with even the most peaceful progress. This world demands the qualities of youth: not a time of life but a state of mind, a temper of the will, a quality of imagination, a predominance of courage over timidity, of the appetite for adventure over the life of ease...