Sure Love Quotes
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”
Deb Caletti (2007). “The Nature of Jade”, p.225, Simon and Schuster
Thomas Carlyle, G. B. Tennyson (1984). “Carlyle Reader”, p.26, CUP Archive