5 ideas
594 | Speusippus suggested underlying principles for every substance, and ended with a huge list [Speussipus, by Aristotle] |
6003 | Galen showed by experiment that the brain controls the body [Galen, by Hankinson] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
6030 | Each part of the soul has its virtue - pleasure for appetite, success for competition, and rectitude for reason [Galen] |
2632 | Speusippus said things were governed by some animal force rather than the gods [Speussipus, by Cicero] |