Socrates, Plato, Aristotle (1967). “Wit and Wisdom of Socrates, Plato, Aristotle: Being a Treasury of Thousands of Glorious, Inspiring and Imperishable Thoughts, Views and Observations of the Three Great Greek Philosophers, Classified Under about Four Hundred Subjects for Comparative Study”
William Shakespeare, Thomas Dolby (1832). “The Shakespearian Dictionary, Forming a General Index to All the Popular Expressions, and Most Striking Passages in the Works of Shakespeare, from a Few Words to Fifty Or More Lines ... By T. Dolby”, p.231