8 ideas
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
594 | Speusippus suggested underlying principles for every substance, and ended with a huge list [Speussipus, by Aristotle] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
23633 | Many truths seem obvious, and point to universal agreement - which is what we find [Reid] |
23630 | Only philosophers treat ideas as objects [Reid] |
23629 | The ambiguity of words impedes the advancement of knowledge [Reid] |
23632 | Similar effects come from similar causes, and causes are only what are sufficient for the effects [Reid] |
2632 | Speusippus said things were governed by some animal force rather than the gods [Speussipus, by Cicero] |