Carpe diem
Dickens, Charles. A Christmas Carol. London: Chapman & Hall, 1843, stave 1.
Dickens, Charles. "A Christmas Carol." A Christmas Carol and Other Writings, edited by Michael Slater. Penguin, 2003, stave 1.
Titanic. Directed by James Cameron, Paramount Pictures/20th Century Fox/Lightstorm Entertainment, 1997.
Wilde, Oscar. "The Soul of Man Under Socialism." Fortnightly Review. London: Chapman and Hall, Feb. 1891.
Wilde, Oscar. "The Soul of Man Under Socialism." The Soul of Man Under Socialism and Selected Critical Prose, edited by Linda Dowling. Penguin Classics, 2001.
Horace. Carmina [Odes]. 23 BC, bk. 1, no. 11.
Horace. "Odes." The Complete Odes and Epodes, translated by David West. Oxford University Press, 2008, bk. 1, no. 11.
The Holy Bible: The King James Version. 1611. (Ecclesiastes 9:10).
Dead Poets Society. Directed by Peter Weir, Touchstone Pictures/Silver Screen Partners IV, 1989.
Cather, Willa. "The Bohemian Girl." McClure's Magazine, Aug. 1912.
Cather, Willa. "The Bohemian Girl." The Bohemian Girl: Stories. Harper Perennial, 2009.
Franklin, Benjamin [published as Richard Saunders]. Poor Richard's Almanack. Philadelphia, 1734.
Franklin, Benjamin. "Poor Richard’s Almanack, 1734." Benjamin Franklin: Autobiography, Poor Richard, and Later Writings, edited by J. A. Leo Lemay. Library of America, 2005.
Wilde, Oscar. "The Picture of Dorian Gray." Lippincott's Monthly Magazine. Philadelphia, July 1890, ch. 2.
Wilde, Oscar. The Picture of Dorian Gray, edited by Robert Mighall. Penguin Classics, 2003, ch. 2.
James, Henry. "The Ambassadors." North American Review, 1903.
James, Henry. The Ambassadors, edited by Christopher Butler. Oxford University Press, 2009, bk. 5.