William Bayle Bernard, Samuel Lover (1874). “The Life of Samuel Lover, R. H. A.: Artistic, Literary, and Musical, with Selections from His Unpublished Papers and Correspondence”, p.113
Attributed to Aristotle in Diogenes Laertius "The Lives and Opinions of Eminent Philosophers" translated by C. D. Yonge and Henry G. Bohn (p. 188), 1853.
Aphra Behn (1696). “The Younger Brother: Or, the Amorous Jilt. A Comedy ... Written by the Late Ingenious Mrs. A. Behn. With Some Account of Her Life. [Edited, with Alterations and a Memoir, by Charles Gildon.]”, p.30