“History may be a nightmare—an endless cycle of violence and oppression. Old victims of domination soon became new perpetrators of domination. We have seen this cycle over and over again: American revolutionaries dominating Indigenous peoples and defending slavery, anti-colonial heroes becoming dictators, anti-racists supporting patriarchy and homophobia, liberals crusading for imperial invasion and occupation. Such a nightmare radically calls into question the power of radical love in human history. For King, if we accept such a nightmare, then only self-destruction awaits us. To dream is to hold death at arm’s length. To love is to really be alive in history. Without radical love, nihilism triumphs—“power without compassion, might without morality, and strength without sight.”

“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.”

“Courage faces fear and thereby masters it”

“If we are to have peace on earth, our loyalties must become ecumenical rather than sectional. Our loyalties must transcend our race, our tribe, our class, and our nation; and this means we must develop a world perspective.”

“People fail to get along because they fear each other; they fear each other because they don't know each other; they don't know each other because they have not communicated with each other.”

“Don't do anything panicky. Don't get your weapons. He who lives by the sword shall perish by the sword. . . We must love our white brothers, no matter what they do to us. We must make them know that we love them. Jesus still cries out in words that echo across the centuries: 'Love your enemies; bless them that curse you; pray for them that despitefully use you.' . . . We must meet hate with love. If I am stopped, our work will not stop. For what we are doing is right. What we are doing is just. And God is with us.”

“A true revolution of values will soon look uneasily on the glaring contrast of poverty and wealth. With righteous indignation, it will look at thousands of working people displaced from their jobs with reduced incomes as a result of automation while the profits of the employers remain intact, and say: “This is not just.” It will look across the oceans 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 Latin 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. A true revolution of values will lay hands on the world order and say of war: “This way of settling differences is not just.” This business of burning human beings with napalm, of filling our nation’s homes with orphans and widows, of injecting poisonous drugs of hate into the veins of peoples normally humane, of sending men home from dark and bloody battlefields physically handicapped and psychologically deranged cannot be reconciled with wisdom, justice and love. A nation that continues year after year to spend more money on military defense than on programs of social uplift is approaching spiritual death. America, the richest and most powerful nation in the world, can well lead the way in this revolution of values. There is nothing to prevent us from paying adequate wages to schoolteachers, social workers and other servants of the public to insure that we have the best available personnel in these positions which are charged with the responsibility of guiding our future generations. There is nothing but a lack of social vision to prevent us from paying an adequate wage to every American citizen whether he be a hospital worker, laundry worker, maid or day laborer. There is nothing except shortsightedness to prevent us from guaranteeing an annual minimum—and livable—income for every American family. There is nothing, except a tragic death wish, to prevent us from reordering our priorities, so that the pursuit of peace will take precedence over the pursuit of war. There is nothing to keep us from remolding a recalcitrant status quo with bruised hands until we have fashioned it into a brotherhood.”

“And I must say tonight that a riot is the language of the unheard. And what is it America has failed to hear? ... It has failed to hear that the promises of freedom and justice have not been met. And it has failed to hear that large segments of white society are more concerned about tranquility and the status quo than about justice and humanity.”

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

“If a man hasn’t discovered something he will die for, he isn’t fit to live.”

“I have a dream 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!”

“How often have the frustrations of second-class citizenship and humiliating status led us into blind outrage against each other and the real cause and course of our dilemma been ignored?”

“This would be an unbearable world were God to have only a single light, but we may be consoled that God has two lights: a light to guide us in the brightness of the day when hopes are fulfilled and circumstances are favorable, and a light to guide us in the darkness of the midnight when we are thwarted and the slumbering giants of gloom and hopelessness rise in our souls.”

“I look forward confidently to the day when all who work for a living will be one with no thought to their separateness as Negroes, Jews, Italians or any other distinctions. This will be the day when we bring into full realization the American dream -- a dream yet unfulfilled.”

“Through our scientific and technological genius we've made of this world a neighborhood. And now through our moral and ethical commitment we must make of it a brotherhood. We must all learn to live together as brothers—or we will all perish together as fools.”