马丁路德金（公元19291968年），美国黑人律师，著名黑人民权运动领袖。一生曾三次被捕，三次被行刺，1964年获诺贝尔和平奖。1968年被种族主义分子枪杀。他被誉为近百年来八大最具有说服力的演说家之一。1963年他领导25万人向华盛顿进军大游行，为黑人争取自由平等和就业。马丁路德金在游行集会上发表了这篇著名演说。
I Have a Dream (我有一个梦想)
Five score years ago, a great American, in whose symbolic shadow we stand signed the Emancipation Proclamation. This momentous decree came as a great beacon light of hope to millions of Negro slaves who had been seared in the flames of withering injustice. It came as a joyous daybreak to end the long night of captivity.
100年前，一位伟大的美国人今天我们就站在他象征性的身影下签署了《解放宣言》。这项重要法令的颁布，对于千百万灼烤于非正义残焰中的黑奴，犹如带来希望之光的硕大灯塔，恰似结束漫漫长夜禁锢的欢畅黎明。
But one hundred years later, we must face the tragic fact that the Negro is still not free. One hundred years later, the life of the Negro is still sadly crippled by the manacles of segregation and the chains of discrimination. One hundred years later, the Negro lives on a lonely island of poverty in the midst of a vast ocean of material prosperity. One hundred years later, the Negro is still languishing in the corners of American society and finds himself an exile in his own land. So we have come here today to dramatize an appalling condition.
然而，100年后，黑人依然没有获得自由。100年后，黑人依然悲惨地蹒跚于种族隔离和种族歧视的枷锁之下。100年后，黑人依然生活在物质繁荣翰海的贫困孤岛上。100年后，黑人依然在美国社会中间向隅而泣，依然感到自己在国土家园中流离漂泊。所以，我们今天来到这里，要把这骇人听闻的情况公诸于众。