The conservatives who say, "Let us not move so fast," and the extremists who say, "Let us go out and whip the world ," would tell you that they are as far apart as the poles. But there is a striking parallel: They accomplish nothing; for they do not reach the people who have a crying need to be free.

The world in which we live is geographically one. The challenge that we face today is to make it one in terms of brotherhood.

Returning violence for violence multiplies violence, adding deeper darkness to a night already devoid of stars.

Our only hope today lies in our ability to recapture the revolutionary spirit and go out into a sometimes hostile world declaring eternal hostility to poverty, racism, and militarism... We are now faced with the fact, my friends, that tomorrow is today. We are confronted with the fierce urgency of now.

Never succumb to the temptation of becoming bitter. As you press for justice, be sure to move with dignity and discipline, using only the instruments of love.

Normal fear protects us; abnormal fear paralyses us. Normal fear motivates us to improve our individual and collective welfare; abnormal fear constantly poisons and distorts our inner lives. Our problem is not to be rid of fear but, rather to harness and master it.

History is a great teacher. Now everyone knows that the labor movement did not diminish the strength of the nation but enlarged it. By raising the living standards of millions, labor miraculously created a market for industry and lifted the whole nation to undreamed of levels of production. Those who attack labor forget these simple truths, but history remembers them.