 Aquinas, Thomas |  Aquinas, Thomas: moral, political, and legal philosophy |  Aristotle, General Topics: ethics |  Augustine, Saint |  Bonaventure, Saint |  conscience |  Duns Scotus, John |  Ockham [Occam], William |  Philip the Chancellor |  Plato |  practical reason: medieval theories of |  -->virtue: medieval theories of--> 