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”
George Herbert (1856). “The Works of George Herbert, in Prose and Verse: Edited by the Rev. Robert Aris Willmott, Incumbent of Bear Wood. With Illustrations”, p.334