Description:6 St. Thomas Aquinas, Summa theologiae I-II, q. 23, a 7 St.. Thomas Aquinas, Commentary on the Metaphysics of Aristotle, translated by John P. Rowan (Chicago,. Illinois: Henry Regnery Company, .. 23 Peter Redpath, “Virtue as Intensive Quantity in Aristotle,” Contemporary Philosophy, March-Apri