Means we use must be as pure as the ends we seek.

Many people in Harlem never go out of Harlem. I mean they'd never even been downtown. And you can see how this bitterness can accumulate. Here you see people crowded and hovered up in ghettos and slums with no hope.They see no way out.

Mankind's survival is dependent on man's ability to solve the problems of racial injustice, poverty, and war; the solution of these problems is in turn dependent upon man's squaring his moral progress with his scientific progress, and learning the practical art of living in harmony.

If we do an eye for an eye and a tooth for a tooth, we will be a blind and toothless nation.

The ultimate weakness of violence is that it is a descending spiral, begetting the very thing it seeks to destroy. Instead of diminishing evil, it multiplies it. Through violence you may murder the liar, but you cannot murder the lie, nor establish the truth. Through violence you may murder the hater, but you do not murder hate. In fact, violence merely increases hate... Darkness cannot drive out darkness: only light can do that. Hate cannot drive out hate: only love can do that.

The labor movement was the principal force that transformed misery and despair into hope and progress. Out of its bold struggles, economic and social reform gave birth to unemployment insurance, old age pensions, government relief for the destitute, and, above all, new wage levels that meant not mere survival but a tolerable life.

But we refuse to believe that the bank of justice is bankrupt. We refuse to believe that there are insufficient funds in the great vaults of opportunity of this nation.