Perseverance
Cary, Phoebe. Keep a Stiff Upper Lip. c. 1870.
Stowe, Harriet Beecher. Oldtown Folks. Boston: Fields, Osgood, and Co., 1869, ch. 39.
Stowe, Harriet Beecher. "Oldtown Folks." Harriet Beecher Stowe: Three Novels: Uncle Tom's Cabin; The Minister's Wooing; Oldtown Folks. Library of America, 1982, ch. 39.
Henley, William Ernest. Book of Verses. London: David Nutt, 1888.
Henley, William Ernest. "Invictus." A Selection of Poems. White Press, 2015, st. 1.
Catch Me If You Can. Directed by Steven Spielberg, Amblin Entertainment/DreamWorks Pictures/Parkes/MacDonald Productions/Kemp Company/Splendid Pictures, 2002.
Drake, Francis. Dispatch to Francis Walsingham. 17 May 1587, Francis Drake's ship, Iberian coasts between Lisbon and Cape St. Vincent. Dispatch.
Bradbury, Ray. Quoted in Snoopy's Guide to the Writing Life, edited by Barnaby Conrad and Monte Schultz. Writer's Digest Books, 2002.
Hemingway, Ernest. The Old Man and the Sea. Charles Scribner's Sons, 1952.
2nd Corinthians 4:8-9
The Holy Bible: The King James Version. 1611. (2nd Corinthians 4:8-9).
Lincoln, Abraham. "The Sub-Treasury: Speech at a Political Discussion." 26 Dec. 1839, Hall of the House of Representatives, Springfield, IL, USA.
Lincoln, Abraham. "Speech on the Sub-Treasury at Springfield, Illinois, December 26, 1839." Abraham Lincoln: Speeches and Writings 1832-1858, edited by Don E. Fehrenbacher. Library of America, 1989.
Shakespeare, William. King Lear. King's Men, 26 Dec. 1606, Palace of Whitehall, Westminster, England, UK, act 5, sc. 2.
Shakespeare, William. "The Tragedy of King Lear." The Norton Shakespeare, edited by Stephen Greenblatt, et al., 3rd ed., W. W. Norton & Company, 2015, act 5, sc. 2.
Adams, John Quincy. "An Oration, Delivered at Plymouth." University Commemoration of the First Landing of Our Ancestors At That Place. 22 Dec. 1802, Plymouth, MA, USA.
Huxley, Thomas Henry. "On Medical Education." 1870, University College London, London, England, UK.
Huxley, Thomas Henry. "On Medical Education." Collected Essays. Vol. 3, Cambridge University Press, 2011.
Styron, William. Letter to William C. Styron Sr. 1 June 1951.
Homer. Ὀδύσσεια [Odyssey]. c. 710 BC, bk. 20, l. 18.
Homer. The Odyssey, edited by Bernard Knox, translated by Robert Fagles. Penguin Classics, 2006, bk. 20, l. 18.
Davis, Angela. "Ferguson Reminds Us of the Importance of a Global Context." Interviewed by Frank Barat. Freedom is a Constant Struggle: Ferguson, Palestine, and the Foundations of a Movement. Haymarket Books, 2016.