“One of the great liabilities of history is that all too many people fail to remain awake through great periods of social change. Every society has its protectors of status quo and its fraternities of the indifferent who are notorious for sleeping through revolutions. Today, our very survival depends on our ability to stay awake, to adjust to new ideas, to remain vigilant and to face the challenge of change.”

“And when this happens, when we allow freedom ring, when we let it ring from every village and every hamlet, from every state and every city, we will be able to speed up that day when all of God's children, black men and white men, Jews and Gentiles, Protestants and Catholics, will be able to join hands and sing in the words of the old Negro spiritual: Free at last! Free at last! Thank God Almighty, we are free at last!”

“This is no time to engage in the luxury of cooling off or to take the tranquilizing drug of gradualism.”

“The accusation is made without reference to the true nature of the situation. Environmental problems of delinquency are interpreted as evidence of racial criminality. Crises arising in Northern schools are interpreted as proofs that Negroes are inherently delinquent. The extremists do not recognize that these school problems are symptoms of urban dislocation, rather than expressions of racial deficiency. Criminality and delinquency are not racial; poverty and ignorance breed crime whatever the racial group may be.”

“Time itself is neutral; it can be used either destructively or constructively”

“My call to the ministry was not a miraculous or supernatural something. On the contrary it was an inner urge calling me to serve humanity.”

“„Верижната реакция, при която омразата поражда омраза, трябва да бъде пречупена, или ние ще рухнем в тъмната пропаст на взаимното унищожение.”

“Japan knows the horror of war and has suffered as no other nation under the cloud of nuclear disaster. Certainly Japan can stand strong for a world of peace.”

“Nothing in all the world is more dangerous than sincere ignorance and conscientious stupidity.”

“Something is happening in Memphis; something is happening in our world. And you know, if I were standing at the beginning of time, with the possibility of taking a kind of general and panoramic view of the whole of human history up to now, and the Almighty said to me, "Martin Luther King, which age would you like to live in?" I would take my mental flight by Egypt and I would watch God's children in their magnificent trek from the dark dungeons of Egypt through, or rather across the Red Sea, through the wilderness on toward the promised land. And in spite of its magnificence, I wouldn't stop there. I would move on by Greece and take my mind to Mount Olympus. And I would see Plato, Aristotle, Socrates, Euripides and Aristophanes assembled around the Parthenon. And I would watch them around the Parthenon as they discussed the great and eternal issues of reality. But I wouldn't stop there. I would go on, even to the great heyday of the Roman Empire. And I would see developments around there, through various emperors and leaders. But I wouldn't stop there. I would even come up to the day of the Renaissance, and get a quick picture of all that the Renaissance did for the cultural and aesthetic life of man. But I wouldn't stop there. I would even go by the way that the man for whom I am named had his habitat. And I would watch Martin Luther as he tacked his ninety-five theses on the door at the church of Wittenberg. But I wouldn't stop there. I would come on up even to 1863, and watch a vacillating President by the name of Abraham Lincoln finally come to the conclusion that he had to sign the Emancipation Proclamation. But I wouldn't stop there. I would even come up to the early thirties, and see a man grappling with the problems of the bankruptcy of his nation. And come with an eloquent cry that we have nothing to fear but "fear itself." But I wouldn't stop there.”

“If we are to have peace on earth, our loyalties must become ecumenical rather than sectional. Our loyalties must transcend our race, our tribe, our class, and our nation; and this means we must develop a world perspective.”

“It may well be that we will have to repent in this generation. Not merely for the vitriolic words and the violent actions of the bad people, but for the appalling silence and indifference of the good people who sit around and say, "Wait on time.”

“Let justice roll down like waters and righteousness like a mighty stream.”

“This is the unusual thing about nonviolence -- nobody is defeated, everybody shares in the victory.”

“Wherever the early Christians entered a town the power structure got disturbed and immediately sought to convict them for being 'disturbers of the peace' and 'outside agitators.' But they went on with the conviction that they were a 'colony of heaven' and had to obey God rather than man. They were small in number but big in commitment. They were too God-intoxicated to be 'astronomically intimidated.' They brought an end to such ancient evils as infanticide and gladiatorial contest. Things are different now. The contemporary Church is so often a weak, ineffectual voice with an uncertain sound. It is so often the archsupporter of the status quo. Far from being disturbed by the presence of the Church, the power structure of the average community is consoled by the Church’s silent and often vocal sanction of things as they are.”