United States
Kennedy, John F. "Inaugural Address." 20 Jan. 1961, East Portico, US Capitol Building, Washington, DC, USA.
Emerson, Ralph Waldo. "Friendship." Essays: First Series. Boston: James Munroe and Company, 1841.
Emerson, Ralph Waldo. "Friendship." The Essential Writings of Ralph Waldo Emerson, edited by Brooks Atkinson. Modern Library, 2000.
Jefferson, Thomas. Letter to the Republican Citizens of Washington County, Maryland. 31 Mar. 1809.
Twain, Mark. Mark Twain's Notebook, edited by Albert Bigelow Paine. The Mark Twain Company, 1932, ch. 31. Originally from Notebook, c. 1898.
Longfellow, Henry Wadsworth, [published anonymously]. "A Psalm of Life." The Knickerbocker. New York: Lewis Gaylord Clark, Oct. 1838, I. 33.
Longfellow, Henry Wadsworth. "A Psalm of Life." Henry Wadsworth Longfellow: Poems and Other Writings, edited by J. D. McClatchy. Library of America, 2000, I. 33.
Thoreau, Henry. "The Relation of the Individual to the State." 26 Jan. 1848, Concord Lyceum, Concord, MA, USA.
Thoreau, Henry. "Civil Disobedience." Walden and Civil Disobedience. Signet, 2012.
Lincoln, Abraham. "First Inaugural Address." 4 Mar. 1861, East Portico, US Capitol Building, Washington, DC, USA.
Lincoln, Abraham. "First Inaugral Address, March 4, 1861." Abraham Lincoln: Speeches and Writings 1859-1865, edited by Don E. Fehrenbacher. Library of America, 2018.
Morrison, Toni. Beloved. Alfred A. Knopf, 1987.
Ginsburg, Ruth Bader. Interview with MAKERS. 12 June 2012, https://www.youtube.com/watch?v=ldFUmU-OZ1U&t=70s
Thoreau, Henry. "The Relation of the Individual to the State." 26 Jan. 1848, Concord Lyceum, Concord, MA, USA.
Thoreau, Henry. "Civil Disobedience." Walden and Civil Disobedience. Signet, 2012.
Jefferson, Thomas. "First Inaugural Address." 4 Mar. 1801, Senate Chamber, US Capitol Building, Washington, DC, USA.
Jefferson, Thomas [published anonymously]. Notes on the State of Virginia. Paris: Philippe Denis Pierres, 1785, query 19.
Jefferson, Thomas. Notes on the State of Virginia, edited by Frank Shuffelton. Penguin Classics, 1998, query 19.
Emerson, Ralph Waldo. "The American Scholar." Phi Beta Kappa Society of Harvard College. 31 Aug. 1837, First Parish in Cambridge, Cambridge, MA, USA.
Emerson, Ralph Waldo. "The American Scholar (1837)." The Portable Emerson, edited by Jeffrey S. Cramer. Penguin Classics, 2014.