“Unity has never meant uniformity.”

“Injustice anywhere is a threat to justice everywhere.”

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

“I've seen too much hate to want to hate, myself.”

“We all too often have socialism for the rich and rugged free market capitalism for the poor.”

“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.”

“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 Western arrogance of feeling that it has everything to teach others and nothing to learn from them is not just.”

“What affects one in a major way, affects all in a minor way.”

“We have flown the air like birds and swum the sea like fishes, but have yet to learn the simple act of walking the earth like brothers.”

“All who call on God in true faith, earnestly from the heart, will certainly be heard, and will receive what they have asked and desired.”

“We must live together as brothers or perish together as fools.”

“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....” 

“We cannot walk alone. And as we walk, we must make the pledge that we shall always march ahead. We cannot turn back.”

“But today our very survival depends on our ability to stay awake, to adjust to new ideas, to remain vigilant and to face the challenge of change. The large house in which we live demands that we transform this world-wide neighborhood into a world – wide brotherhood. Together we must learn to live as brothers or together we will be forced to perish as fools. We must work passionately and indefatigably to bridge the gulf between our scientific progress and our moral progress. One of the great problems of mankind is that we suffer from a poverty of the spirit which stands in glaring contrast to our scientific and technological abundance. The richer we have become materially, the poorer we have become morally and spiritually.”