So, never be afraid. Never be afraid to raise your voice for honesty and truth and compassion, against injustice and lying and greed. If you, not just you in this room tonight, but in all the thousands of other rooms like this one about the world today and tomorrow and next week, will do this, not as a class or classes, but as individuals, men and women, you will change the earth.

Essays, speeches & public letters (ed. Random House Inc, 1965)