“O People, verily your blood, your property and your honour are sacred and inviolable until you appear before your Lord, as the sacred inviolability of this day of yours, this month of yours and this very town (of yours). Verily you will soon meet your Lord and you will be held answerable for your actions.”

as quoted in Nature and Culture: American Landscape and Painting, 1825-1875, Barbara Novak; Oxford University Press, 2007, note 74
undated

Discourse on Voluntary Servitude (1548)
Context: Poor, wretched, and stupid peoples, nations determined on your own misfortune and blind to your own good! You let yourselves be deprived before your own eyes of the best part of your revenues; your fields are plundered, your homes robbed, your family heirlooms taken away. You live in such a way that you cannot claim a single thing as your own; and it would seem that you consider yourselves lucky to be loaned your property, your families, and your very lives. All this havoc, this misfortune, this ruin, descends upon you not from alien foes, but from the one enemy whom you yourselves render as powerful as he is, for whom you go bravely to war, for whose greatness you do not refuse to offer your own bodies unto death. He who thus domineers over you has only two eyes, only two hands, only one body, no more than is possessed by the least man among the infinite numbers dwelling in your cities; he has indeed nothing more than the power that you confer upon him to destroy you. Where has he acquired enough eyes to spy upon you, if you do not provide them yourselves? How can he have so many arms to beat you with, if he does not borrow them from you? The feet that trample down your cities, where does he get them if they are not your own? How does he have any power over you except through you? How would he dare assail you if he had no cooperation from you? What could he do to you if you yourselves did not connive with the thief who plunders you, if you were not accomplices of the murderer who kills you, if you were not traitors to yourselves? You sow your crops in order that he may ravage them, you install and furnish your homes to give him goods to pillage; you rear your daughters that he may gratify his lust; you bring up your children in order that he may confer upon them the greatest privilege he knows — to be led into his battles, to be delivered to butchery, to be made the servants of his greed and the instruments of his vengeance; you yield your bodies unto hard labor in order that he may indulge in his delights and wallow in his filthy pleasures; you weaken yourselves in order to make him the stronger and the mightier to hold you in check.

The Pusher (1968)

Bertram (first staged May 9, 1816), Act II, scene 5.

Source: Heal Your Body A-Z

God doesn't believe in atheists (2002)

Praise at the end of the introduction. In Systema Naturae (1758).
Original in Latin: "Terribilia sunt opera Tua, o Domine! In multitude virtutis Tuae, Te metientur contemptores Tui."
Systema Naturae

The Ballot or the Bullet (1964), Speech in Detroit, Michigan (12 April 1964)
Variant: Once you change your philosophy, you change your thought pattern. Once you change your thought pattern, you change your — your attitude. Once you change your attitude, it changes your behavior pattern and then you go on into some action.
Context: Once you change your philosophy, you change your thought pattern. Once you change your thought pattern, you change your — your attitude. Once you change your attitude, it changes your behavior pattern and then you go on into some action. As long as you gotta sit-down philosophy, you’ll have a sit-down thought pattern, and as long as you think that old sit-down thought you’ll be in some kind of sit-down action.