10 ideas
| 9455 | Maybe proper names have the content of fixing a thing's category [Bealer] |
| 9454 | The four leading theories of definite descriptions are Frege's, Russell's, Evans's, and Prior's [Bealer] |
| 594 | Speusippus suggested underlying principles for every substance, and ended with a huge list [Speussipus, by Aristotle] |
| 9453 | Sentences saying the same with the same rigid designators may still express different propositions [Bealer] |
| 9452 | Propositions might be reduced to functions (worlds to truth values), or ordered sets of properties and relations [Bealer] |
| 9451 | Modal logic and brain science have reaffirmed traditional belief in propositions [Bealer] |
| 21796 | Man is God if he raises himself, by denying his nature and finitude [Hegel] |
| 21784 | Slavery is unjust, because humanity is essentially free [Hegel] |
| 21783 | State slavery is a phase of education, moving towards a full culture [Hegel] |
| 2632 | Speusippus said things were governed by some animal force rather than the gods [Speussipus, by Cicero] |