Martin Farquhar Tupper (1850). “Complete Poetical Works: Containing Proverbial Philosophy, A Thousand Lines, Hactenus, Geraldine, and Miscellaneous Poems, with a Portrait of the Author”, p.81
Plato (1851). “The Works of Plato: Philebus, Charmides, Laches, Menexenus, Hippias major, Hippias minor, Ion, First Alcibiades, Second Alcibiades, Theages, The rivals, Hipparchus. Minos, Clitopho, The epistles”, p.295