“We are faced with the fact, my friends, that tomorrow is today. Procrastination is still the thief of time. Over the bleached bones and jumbled residues of numerous civilizations are written the pathetic words ‘Too Late’.”

“The only weapon that we have in our hands this evening is the weapon of protest. That's all.”

“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.”

“Time itself is neutral; it can be used either destructively or constructively. More and more I feel that the people of ill will have used time much more effectively than have the people of good will. We will have to repent in this generation not merely for the hateful words and actions of the bad people but for the appalling silence of the good people. Human progress never rolls in on wheels of inevitability; it comes through the tireless efforts of men willing to work to be co-workers with God, and without this hard work, time itself becomes an ally of the forces of social stagnation. We must use time creatively, in the knowledge that the time is always ripe to do right.”

“All labor has dignity.”

“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.”

“Right, temporarily defeated, is stronger than evil triumphant.”

“No one really knows why they are alive until they know what they'd die for.”

“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.”

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

“It seems to me that this is the method that must guide the actions of the Negro in the present crisis in race relations. Through nonviolent resistance the Negro will be able to rise to the noble height of opposing the unjust system while loving the perpetrators of the system. The Negro must work passionately and unrelentingly for full stature as a citizen, but he must not use inferior methods to gain it. He must never come to terms with falsehood, malice, hate, or destruction.”

“We must combine the toughness of the serpent and the softness of the dove, a tough mind and a tender heart.”

“Individuals may see the moral light and voluntarily give up their unjust posture; but... groups tend to be more immoral than individuals.”

“No one can pretend that because a people may be oppressed, every individual member is virtuous and worthy.”

“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.”