Human nature
Roy, Arundhati. The God of Small Things. Random House, 1997, ch. 2.
Lincoln, Abraham. "The Repeal of the Missouri Compromise and the Property of its Restoration: Speech in Reply to Senator Douglas." 16 Oct. 1854, Peoria, IL, USA.
Lincoln, Abraham. "Speech at Peoria, Illinois, October 16, 1854." Lincoln Speeches, edited by Allen C. Guelzo and Richard Beeman. Penguin, 2012.
Tacitus. Agricola. c. 98.
Tacitus. "Agricola." Agricola and Germany, translated by Anthony Birley. Oxford University Press, 2009.
Mencius. Mengzi. c. 300 BC, bk. 6.
Mencius. Mencius, translated by D. C. Lau. Penguin Classics, 2005, bk. 6.
Strange Case of Dr. Jekyll and Mr. Hyde
Stevenson, Robert Louis. "Henry Jekyll's Full Statement of the Case." Strange Case of Dr. Jekyll and Mr Hyde. London: Longmans, Green & Co., 1886.
Stevenson, Robert Louis. "Strange Case of Dr. Jekyll and Mr. Hyde." Strange Case of Dr Jekyll and Mr Hyde and Other Tales. Oxford University Press, 2008, ch. 10.
Brontë, Charlotte, [published as Currer Bell]. Jane Eyre: An Autobiography. Vol. 1, London: Smith, Elder & Co., 1847, ch. 12.
Brontë, Charlotte. Jane Eyre. Penguin Classics, 2006, ch. 12.
Aeschylus. The Eumenides. 458 BC, The Dionysia, Athens, Greece.
Aeschylus. "The Eumenides." The Oresteia: Agamemnon; The Libation Bearers; The Eumenides, edited and translated by Robert Fagles. Penguin Classics, 1984.
X-Men. Directed by Bryan Singer, Marvel Enterprises/The Donners' Company/Bad Hat Harry Productions, 2000.
Voltaire. Candide, ou l'Optimisme [Candide: or, All for the Best]. Geneva: Gabriel Cramer, 1759, ch. 21.
Voltaire. Candide, edited by Nicholas Cronk. W. W. Norton & Company, 2016, ch. 21.
McCarthy, Cormac. Blood Meridian; or The Evening Redness in the West. Random House, 1985, ch. 17.
Herodotus. Ἱστορίαι [Histories]. c. 430 BC, bk. 3, sect. 38.
Herodotus. The Histories, translated by Robin Waterfield. Oxford University Press, 2008, bk. 3, sect. 38.
Bagehot, Walter. Physics and Politics. New York: D. Appleton and Company, 1873, ch. 5.
Bagehot, Walter. Physics and Politics. Cambridge University Press, 2010, ch. 5.
Smith, Adam. The Theory of Moral Sentiments. London: Andrew Millar/Edinburgh: Alexander Kincaid and J. Bell, 1759, pt. 1, sect. 1, ch. 1.
Smith, Adam. The Theory of Moral Sentiments, edited by Ryan Patrick Hanley. Penguin, 2010, pt. 1, sect. 1, ch. 1.
Machiavelli, Niccolò. Discorsi sopra la prima deca di Tito Livio [Discourses on the First Ten of Titus Livy]. Papal Privilege, 1531, bk. 1, ch. 3.
Machiavelli, Niccolo. Discourses on Livy, translated by Julia Conaway Bondanella and Peter Bondanella. Oxford University Press, 2009, bk. 1, ch. 3.
Madison, James [published as Publius]. "Federalist No. 10: The Same Subject Continued: The Union as a Safeguard Against Domestic Faction and Insurrection." Daily Advertiser, 22 Nov. 1787.
Madison, James. "No. 10: An extensive republic a remedy for mischiefs of faction.--Madison." The Federalist: A Commentary on the Constitution of the United States, edited by Robert Scigliano. The Modern Library, 2001.
Roosevelt, Franklin D. "Third Inaugural Address." 20 Jan. 1941, East Portico, US Capitol Building, Washington, DC, USA.
Roosevelt, Franklin D. "Third Inaugral Address: Washington, DC, January 20, 1941." Great Speeches, edited by John Grafton. Dover, 1999.
Conrad, Joseph. Under Western Eyes. Harper & Brothers/Methuen Publishing, 1911, pt. 2, ch. 4.
Conrad, Joseph. Under Western Eyes. Dover Publications, 2003, pt. 2, ch. 4.
Tennyson, Alfred. "Ulysses." Poems. Vol. 2, London: Edward Moxon, 1842, I. 74.
Tennyson, Alfred, Lord. "Ulysses." Alfred Tennyson: The Major Works, edited by Adam Roberts. Oxford University Press, 2009, I. 74.