Frederick the Great. Letter to Voltaire. 19 Mar. 1771.
Below are one or more quotes that share at least one tag with the quote at the top of the page
Smith, Adam. The Wealth of Nations. Vol. 1, London: W. Strahan and T. Cadell, 1776, bk. 1, ch. 2.
Smith, Adam. The Wealth of Nations, edited by Edwin Cannan. The Modern Library, bk. 1, ch. 2.
Whitman, Walt. Leaves of Grass. Brooklyn, New York: Self-published, 1855, poem 1.
Whitman, Walt. "Song of Myself." Leaves of Grass and Other Writings. W. W. Norton & Company, 2002, sect. 51.
Marx, Karl and Friedrich Engels [published anonymously]. Manifest der kommunistischen Partei [Manifesto of the Communist Party]. London: Gedruckt in der Office der Bildungs-Gesellschaft für Arbeiter, 1848.
Marx, Karl and Friedrich Engels. The Communist Manifesto, translated by Samuel Moore and Friedrich Engels. Penguin Classics, 2002.
