Genius is 1% talent and 99% percent hard work.

Student is not a container you have to fill but a torch you have to light up.

The pioneers of a warless world are the young men (and women) who refuse military service.

If I am right the Germans will say I was a German, and the French will say I was a Jew; If I am wrong the Germans will say I was a Jew and the French will say I was a German.

A country cannot simultaneously prepare and prevent war.

The truth of a theory can never be proven, for one never knows if future experience will contradict its conclusions.

Whatever there is of God and goodness in the universe, it must work itself out and express itself through us. We cannot stand aside and let God do it.