Alexandre Dumas (2016). “The Count Of Monte Cristo (Illustrated Edition of the Adventure Classic): Historical Thriller from the renowned French writer, known for The Three Musketeers, The Black Tulip, Twenty Years After, La Reine Margot and The Man in the Iron Mask”, p.158, e-artnow (Open Publishing)
David Hume (1772). “An inquiry concerning human understanding. A dissertation on the passions. An. inquiry concerning the principles of morals. The natural history of religion”, p.5