William Pitt, 1st Earl of Chatham's speech on the Excise Bill in the House of Commons (March 1763), as quoted in Lord Brougham "Historical Sketches of Statesmen Who Flourished in the Time of George III, Volume I" (p. 42), 1839.
Langston Hughes, Dolan Hubbard (2003). “The Collected Works of Langston Hughes: Works for children and young adults: poetry, fiction, and other writing”, p.52, University of Missouri Press