Index of Ancient Philosophy Articles - I

I

I know that I know nothing - I Ching - Iamblichus - Ichthyas - Idios kosmos - Idomeneus of Lampsacus - Illustrius Pusaeus - Inherence - Intellectualism - Intellectual virtue - Intelligible form - Introduction to Arithmetic - Ion (dialogue) - Ion of Chios - Ionian Enlightenment - Ionian School (philosophy) - Isagoge - Isidore of Alexandria - Isocrates - Isonomia