“The belief that God will do everything for man is as untenable as the belief that man can do everything for himself. It, too, is based on a lack of faith. We must learn that to expect God to do everything while we do nothing is not faith but superstition.”

“Whatever I was, I owed to my family and to all those who struggled with me. But my biggest debt I owed to my wife. She was the one who gave my life meaning. All I could pledge to her, and to all those millions, was that I would do all I could to justify the faith that she, and they, had in me. I would try more than ever to make my life one of which she, and they, could be proud. I would do in private that which I knew my public responsibility demanded.”

“The true measure of a man is not how he behaves in moments of comfort and convenience but how he stands at times of controversy and challenges.”

“Any religion that professes to be concerned with the souls of men and is not concerned with the slums that damn them, the economic conditions that strangle them and the social conditions that cripple them is a dry-as-dust religion.”

“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.”

“I became convinced that noncooperation with evil is as much a moral obligation as is cooperation with good.”

“«La oscuridad no puede conducirte fuera de la oscuridad: sólo la luz puede hacer eso. El odio no puede conducirte fuera del odio; sólo el amor puede hacer eso»”

“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.”

“Returning hate for hate multiplies hate, adding deeper darkness to a night already devoid of stars. Darkness cannot drive out darkness: only light can do that. Hate cannot drive out hate: only love can do that. ... The chain reaction of evil—hate begetting hate, wars producing more wars—must be broken, or we shall be plunged into the dark abyss of annihilation.”

“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.”

“The choice is not between violence and nonviolence but between nonviolence and nonexistence.”

“May I say just a word to those of you who are struggling against this evil. Always be sure that you struggle with Christian methods and Christian weapons. Never succumb to the temptation of becoming bitter. As you press on for justice, be sure to move with dignity and discipline, using only the weapon of love. Let no man pull you so low as to hate him”

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

“When people are voiceless, they will have temper tantrums like a child who has not been paid attention to. And riots are massive temper tantrums from a neglected and voiceless people.”

“Man must evolve for all human conflict a method which rejects revenge, aggression, and retaliation. The foundation of such a method is love.”