8 ideas
| 291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
| 10580 | Mathematics is both necessary and a priori because it really consists of logical truths [Yablo] |
| 10579 | Putting numbers in quantifiable position (rather than many quantifiers) makes expression easier [Yablo] |
| 10577 | Concrete objects have few essential properties, but properties of abstractions are mostly essential [Yablo] |
| 10578 | We are thought to know concreta a posteriori, and many abstracta a priori [Yablo] |
| 594 | Speusippus suggested underlying principles for every substance, and ended with a huge list [Speussipus, by Aristotle] |
| 293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |
| 2632 | Speusippus said things were governed by some animal force rather than the gods [Speussipus, by Cicero] |