6 ideas
| 594 | Speusippus suggested underlying principles for every substance, and ended with a huge list [Speussipus, by Aristotle] |
| 15391 | A substance is, roughly, a basic being or subject at the foundation of reality [Robb] |
| 15392 | If an object survives the loss of a part, complex objects can have autonomy over their parts [Robb] |
| 8406 | Not all explanations are causal, but if a thing can be explained at all, it can be explained causally [Sanford] |
| 8407 | A totality of conditions necessary for an occurrence is usually held to be jointly sufficient for it [Sanford] |
| 2632 | Speusippus said things were governed by some animal force rather than the gods [Speussipus, by Cicero] |