Readings in Platonism

@00:21 - The Idea of the Good, Unhypothetical First Principle of All......................................... @19:07 - First Principles in Parmenides........................ @43:28 - First Principles in Sophist............................@1:22:02 - First Principles in Philebus........................ @1:34:10 - First Principles in Timaeus........................ @1:44:53 - Aristotle's Account of First Principles in Plato