Depend upon it, Sir, when a man knows he is to be hanged in a fortnight, it concentrates his mind wonderfully.

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Von Goethe, Johann Wolfgang. "The Sorrows of Young Werther." The Sorrows of Young Werther and Selected Writings, translated by Catherin Hutter. Signet, 2013.

Keynes, John Maynard. "A Tract on Monetary Reform (1923)." The Essential Keynes, edited by Robert Skidelsky. Penguin, 2016.

Paine, Thomas. "The American Crisis, Number IV, September 12, 1777." Common Sense, The Crisis, & Other Writings from the American Revolution. Library of America, 2015.

Hobbes, Thomas. Leviathan, edited by Christopher Brooke. Penguin Classics, 2017, pt. 1, ch. 13.