“On some positions, Cowardice asks the question, “Is it safe?” Expediency asks the question, “Is it politic?” And Vanity comes along and asks the question, “Is it popular?” But Conscience asks the question, “Is it right?”... The ultimate measure of a man is not where he stands in moments of convenience, but where he stands in moments of challenge, moments of great crisis and controversy.”

“The amazing aftermath of Birmingham, the sweeping Negro Revolution, revealed to people all over the land that there are no outsiders in all these fifty states of America. When a police dog buried his fangs in the ankle of a small child in Birmingham, he buried his fangs in the ankle of every American. The bell of man's inhumanity to man does not toll for any one man. It tolls for you, for me, for all of us.”

“The function of education, therefore, is to teach one to think intensively and to think critically. But education which stops with efficiency may prove the greatest menace to society. The most dangerous criminal may be the man gifted with reason, but with no morals.”

“Science investigates, religion interprets. Science gives man knowledge which is power, religion gives man wisdom which is control. Science deals mainly with facts, religion deals with values. The two are not rivals. They are complementary. Science keeps religion from sinking into the valley of crippling irrationalism and paralysing obscurantism. Religion prevents science from falling into the marsh of obsolete materialism and moral nihilism.”

“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 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.”

“Today it is no longer a choice between violence and nonviolence; it is either nonviolence or nonexistence.”

“I have a dream that one day the state of Alabama, whose governor’s lips are presently dripping with the words of interposition and nullification, will be transformed into a situation where little black boys and black girls will be able to join hands with little white boys and white girls and walk together as sisters and brothers. I have a dream today. I have a dream that one day every valley shall be exalted, 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. This is our hope. This is the faith with which I return to the South. With this faith we will be able to hew out of the mountain of despair a stone of hope. With this faith we will be able to transform the jangling discords of our nation into a beautiful symphony of brotherhood. With this faith we will be able to work together, to pray together, to struggle together, to go to jail together, to stand up for freedom together, knowing that we will be free one day.”

“As a young man with most of my life ahead of me, I decided early to give my life to something eternal and absolute. Not to these little gods that are here today and gone tomorrow. But to God who is the same yesterday, today, and forever.”

“Whites, it must frankly be said, are not putting in a similar mass effort to reeducate themselves out of their racial ignorance.”

“Injustice anywhere is a threat to justice everywhere.”

“I'm concerned about a better world. I'm concerned about justice; I'm concerned about brotherhood; I'm concerned about truth. And when one is concerned about that, he can never advocate violence. For through violence you may murder a murderer, but you can't murder murder. Through violence you may murder a liar, but you can't establish truth. Through violence you may murder a hater, but you can't murder hate through violence. Darkness cannot put out darkness; only light can do that.”

“Oh, the worst of all tragedies is not to die young, but to live until I am seventy-five and yet not ever truly to have lived.”

“In a world facing the revolt of ragged and hungry masses of God's children; in a world torn between the tensions of East and West, white and colored, individuals and collectivists; in a world whose cultural and spiritual power lags so far behind her technological capabilities that we live each day on the verge of nuclear co-annihilation; in this world, nonviolence is no longer an option for intellectual analysis, it is an imperative for action”

“The function of education is to teach one to think intensively and think critically. Intelligence plus character; that is the goal of a true education.”