“We are now faced with the fact that tomorrow is today. We are confronted with the fierce urgency of now. In this unfolding conundrum of life and history, there "is" such a thing as being too late. This is no time for apathy or complacency. This is a time for vigorous and positive action.”

“What I'm saying to you this morning is that Communism forgets that life is individual. Capitalism forgets that life is social, and the Kingdom of Brotherhood is found neither in the thesis of Communism nor the antithesis of capitalism but in a higher synthesis.”

“If a man hasn't discovered something that he will die for, he isn't fit to live.”

“Hate is too big of burden to bear. I have decided to love.”

“Everyone has the power for greatness, not for fame but greatness, because greatness is determined by service.”

“Todo hombre debe decidir si caminará a la luz del altruismo creativo o en la oscuridad del egoísmo destructivo. Éste es el juicio. La pregunta más urgente, e ineludible, de la vida es: ¿Qué estás haciendo por los demás?”

“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 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.”

“I suggested then that the prize was not given merely as recognition of past achievement, but also as recognition, a more profound recognition, that the nonviolent way, the American Negro's way, was the answer to the crucial political and moral question of our time: the need for man to overcome oppression and violence without resorting to violence and oppression.”

“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.”

“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.”

“A riot is the language of the unheard”

“A man can't ride your back unless it's bent”

“Law and order exist for the purpose of establishing justice.”

“I came to the conclusion that there is an existential moment in your life when you must decide to speak for yourself; nobody else can speak for you.”

“Nonviolence means avoiding not only external physical violence but also internal violence of spirit. You not only refuse to shoot a man, but you refuse to hate him.”