5 ideas
594 | Speusippus suggested underlying principles for every substance, and ended with a huge list [Speussipus, by Aristotle] |
5845 | Niceratus learnt the whole of Homer by heart, as a guide to goodness [Xenophon] |
5833 | Education is the greatest of human goods [Xenophon] |
2632 | Speusippus said things were governed by some animal force rather than the gods [Speussipus, by Cicero] |
20698 | Irenaeus says evil is necessary for perfect human development [Irenaeus, by Davies,B] |