5 ideas
19695 | The devil was wise as an angel, and lost no knowledge when he rebelled [Whitcomb] |
13197 | The notion of substance is one of the keys to true philosophy [Leibniz] |
594 | Speusippus suggested underlying principles for every substance, and ended with a huge list [Speussipus, by Aristotle] |
13198 | Gravity is within matter because of its structure, and it can be explained. [Leibniz] |
2632 | Speusippus said things were governed by some animal force rather than the gods [Speussipus, by Cicero] |