“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?”

“A true revolution of values will soon cause us to question the fairness and justice of many of our past and present policies. ... A true revolution of values will soon look uneasily on the glaring contrast of poverty and wealth. With righteous indignation, it will look across the seas and see individual capitalists of the West investing huge sums of money in Asia, Africa, and South America, only to take the profits out with no concern for the social betterment of the countries, and say, "This is not just." It will look at our alliance with the landed gentry of South America and say, "This is not just." The Western arrogance of feeling that it has everything to teach others and nothing to learn from them is not just.”

“Never forget that everything Hitler did in Germany was legal.”

“Violence never really deals with the basic evil of the situation. Violence may murder the murderer, but it doesn’t murder murder. Violence may murder the liar, but it doesn’t murder lie; it doesn’t establish truth. Violence may even murder the dishonest man, but it doesn’t murder dishonesty. Violence may go to the point of murdering the hater, but it doesn’t murder hate. It may increase hate. It is always a descending spiral leading nowhere. This is the ultimate weakness of violence: It multiplies evil and violence in the universe. It doesn’t solve any problems.”

“Our lives begin to end the day we become silent about things that matter.”

“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. It is found in a higher synthesis that combines the truths of both.” 

“We must forever conduct our struggle on the high plane of dignity and discipline. We must not allow our creative protest to degenerate into physical violence. Again and again we must rise to the majestic heights of meeting physical force with soul force.”

“Carve a tunnel of hope through a dark mountain of disappointment”

“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.”

“The human heart is like a ship on a stormy sea driven about by winds blowing from all four corners of heaven.”

“Intelligence plus character-that is the goal of true education” 

“Si el samaritano hubiese considerado al herido en primer lugar como a un judío, no se habría parado, ya que judíos y samaritanos no tenían relaciones. lo vio, en primer lugar, como un ser humano, que era judío solamente por accidente.”

“I have a dream! To be free at last! Free at last! Free at last. And if a man has nothing to die for, Then his life is worth nothing.”

“Even where the polls are open to all, Negroes have shown themselves too slow to exercise their voting privileges. There must be a concerted effort on the part of Negro leaders to arouse their people from their apathetic indifference to this obligation of citizenship. In the past, apathy was a moral failure. Today, it is a form of moral and political suicide.”

“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.”