“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 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. Now is the time to make real the promise of democracy and transform our pending national elegy into a creative psalm of brotherhood. Now is the time to lift our national policy from the quicksand of racial injustice to the solid rock of human dignity.”

“And I say to you this morning, that if you have never found something so dear and so precious to you that you will die for it, then you aren't fit to live. You may be 38 years old as I happen to be, and one day some great opportunity stands before you and calls upon you to stand up for some great principle, some great issue, some great cause--and you refuse to do it because you are afraid; you refuse to do it because you want to live longer; you're afraid that you will lose your job, or you're afraid that you will be criticized or that you will lose your popularity or you're afraid that somebody will stab you or shoot at you or bomb your house, and so you refuse to take the stand. Well you may go on and live until you are 90, but you're just as dead at 38 as you would be at 90! And the cessation of breathing in your life is but the belated announcement of an earlier death of the spirit. You died when you refused to stand up for right, you died when you refused to stand up for truth, you died when you refused to stand up for justice.”

“If you can not fly then run. If you can not run then walk. If you can not walk then crawl, but whatever you do keep moving forward”

“I have a dream today” 

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

“And when you discover what you will be in your life, set out to do it as if God Almighty called you at this particular moment in history to do it. Don’t just set out to do a good job. Set out to do such a good job that the living, the dead or the unborn couldn’t do it any better. If it falls your lot to be a street sweeper, sweep streets like Michelangelo painted pictures, sweep streets like Beethoven composed music, sweep streets like Leontyne Price sings before the Metropolitan Opera. Sweep streets like Shakespeare wrote poetry. Sweep streets so well that all the hosts of heaven and earth will have to pause and say: Here lived a great street sweeper who swept his job well.”

“If a man is called to be a street sweeper, he should sweep streets even as a Michaelangelo painted, or Beethoven composed music or Shakespeare wrote poetry. He should sweep streets so well that all the hosts of heaven and earth will pause to say, 'Here lived a great street sweeper who did his job well.”

“As I went through this period one night I picked up an article entitled "The Children of Vietnam," and I read it. And after reading that article, I said to myself, "Never again will I be silent on an issue that is destroying the soul of our nation and destroying thousands and thousands of little children in Vietnam." I came to the conclusion that there is an existential moment in your life when you must decide to speak for yourself; nobody else can speak for you.”

“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.”

“What is more tragic than to see a person who has risen to the disciplined heights of tough-mindedness but has at the same time sunk to the passionless depths of hard-heartedness?”

“Hate destroys the hater...”

“They have acted in the faith that right defeated is stronger than evil triumphant.”

“The time had come- indeed it was past due- when I had to disavow and dissociate myself from those who in the name of peace burn, maim, and kill.”

“Injustice anywhere is a threat to justice everywhere.”

“We did not hesitate to call our movement an army. But it was a special army, with no supplies but its sincerity, no uniform but its determination, no arsenal except its faith, no currency but its conscience.”