“Si supiera que el mundo se acaba mañana, yo, hoy todavía, plantaría un árbol.”

“There comes a time when one must take a position that is neither safe, nor politic, nor popular, but he must take it because his conscience tells him it is right....” 

“If there is to be peace on earth and good will toward men, we must finally believe in the ultimate morality of the universe, and believe that all reality hinges on moral foundations.”

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

“I have a dream that one day this nation will rise up and live out the true meaning of its creed: "We hold these truths to be self-evident, that all men are created equal." I have a dream that one day on the red hills of Georgia, the sons of former slaves and the sons of former slave owners will be able to sit down together at the table of brotherhood. I have a dream that one day even the state of Mississippi, a state sweltering with the heat of injustice, sweltering with the heat of oppression, will be transformed into an oasis of freedom and justice. I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character. I have a dream today! I have a dream that one day, down in Alabama, with its vicious racists, with its governor having his lips dripping with the words of "interposition" and "nullification" -- one day right there in Alabama little black boys and black girls will be able to join hands with little white boys and white girls as sisters and brothers. I have a dream today! I have a dream that one day every valley shall be exalted, and every hill and mountain shall be made low, the rough places will be made plain, and the crooked places will be made straight; "and the glory of the Lord shall be revealed and all flesh shall see it together.”

“The limitation of riots, moral questions aside, is that they cannot win and their participants know it. Hence, rioting is not revolutionary but reactionary because it invites defeat. It involves an emotional catharsis, but it must be followed by a sense of futility.”

“All men are caught in an inescapable network of mutuality.”

“And so even though we face the difficulties of today and tomorrow, I still have a dream. It is a dream deeply rooted in the American dream.”

“On the one hand we are called to play the good Samaritan on life's roadside; but that will be only an initial act. One day we must come to see that the whole Jericho road must be transformed so that men and women will not be constantly beaten and robbed as they make their journey on life's highway. True compassion is more than flinging a coin to a beggar; it is not haphazard and superficial. It comes to see that an edifice which produces beggars needs restructuring. "A Time to Break Silence," at Riverside Church”

“«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»”

“We shall overcome.” 

“I refuse to accept the view that mankind is so tragically bound to the starless midnight of racism and war that the bright daybreak of peace and brotherhood can never become a reality... I believe that unarmed truth and unconditional love will have the final word.”

“[If] a man doesn't have a job or an income, he has neither life nor liberty nor the possibility for the pursuit of happiness. He merely exists.”

“Unless you have found something in life to live for that is more important to you than your own life, you will always be a slave. For all another man needs to do is threaten to take your life to get you to do his bidding.”

“The conservatives who say, "Let us not move so fast," and the extremists who say, "Let us go out and whip the world ," would tell you that they are as far apart as the poles. But there is a striking parallel: They accomplish nothing; for they do not reach the people who have a crying need to be free.”