20th century
Gould, Stephen Jay. Full House: The Spread of Excellence from Plato to Darwin. Harmony Books, 1996, pt. 4, ch. 14.
Beston, Henry. The Outermost House. Doubleday, Doran and Co., 1928, ch. 3.
Beston, Henry. The Outermost House. Holt Paperbacks, 2003, ch. 3.
Maugham, William Somerset. Cakes and Ale, or, The Skeleton in the Cupboard. William Heinemann/Garden City Publishing Co., 1930.
Maugham, William Somerset. Cakes and Ale. Vintage, 2000.
Buchan, John. Address to the people of Canada on the coronation of George VI. 12 May 1937, Canada.
Priestland, Gerald. Radio broadcast in London. 19 May 1988, London, England, UK.
Also known as Clarke's Second Law
Clarke, Arthur C. "Hazards of Prophecy: The Failure of Imagination." Profiles of the Future. Gollancz, 1962.
Wolfe, Humbert. "Autumn (Resignation)." Poems. Selections. Ernest Benn Ltd, 1926, st. 2.
Marshall, George Catlett. Address announcing the Marshall Plan. 5 June 1947, Harvard University, Cambridge, MA, USA.
Planck, Max. The Philosophy of Physics. London: George Allen & Unwin, 1936.
Morley, Christopher. Where the Blue Begins. William Heinemann/Doubleday, 1922, ch. 8.
George V. Speech in France. 13 May 1922, Terlincthun British Cemetery, Wimille, France.
Gosse, Edmund. "May-Day." On Viol and Flute. London: Henry S. King, 1873.
Jackson, Robert H. "Opening Statement before the International Military Tribunal." 21 Nov. 1945, International Military Tribunal, Palace of Justice, Nuremberg, Germany.
Hesse, Herman. Die Geschichte von Emil Sinclairs Jugend [Demian: The Story of Emil Sinclair's Youth]. Fischer Verlag, 1919.
Hesse, Herman. Demian, translated by Damion Searls. Penguin Classics, 2013.
Kennedy, Robert F. "Day of Affirmation." National Union of South African Students meeting. 6 June 1966, Jameson Hall, University of Cape Town, Cape Town, South Africa, Africa.
Graves, Robert. "The Case for Xanthippe." The Crane Bag. Cassell & Company, 1969.
Memorandum to Lord Curzon, August 11, 1919
Balfour, Arthur James. Memorandum to Lord Curzon. 11 Aug. 1919.
Balfour, Arthur James. Quoted in Dangerous Liaisons: Gender, Nation, and Postcolonial Perspectives, edited by Anne McClintock and Aamir Mufti and Ella Shohat. University of Minnesota Press, 1997.
Owen, Wilfred. "Anthem for Doomed Youth." Poems. Chatto & Windus, 1920.
Owen, Wilfred. "Anthem for Doomed Youth." The War Poems Of Wilfred Owen. Random House UK, 2018.
Shaffer, Peter. Equus. 1973, Royal National Theatre, London, England, UK, act 2, sc. 31.
Shaffer, Peter. Equus. Scribner, 2005, act 2, sc. 31.
Boesky, Ivan. Commencement speech. 18 May 1986, University of California Berkeley, Berkeley, CA, USA.