9 ideas
| 23633 | Many truths seem obvious, and point to universal agreement - which is what we find [Reid] |
| 23630 | Only philosophers treat ideas as objects [Reid] |
| 9086 | The idea of abstract objects is not ontological; it comes from the epistemological idea of abstraction [Plantinga] |
| 9087 | Theists may see abstract objects as really divine thoughts [Plantinga] |
| 23629 | The ambiguity of words impedes the advancement of knowledge [Reid] |
| 9085 | If propositions are concrete they don't have to exist, and so they can't be necessary truths [Plantinga] |
| 9084 | Propositions can't just be in brains, because 'there are no human beings' might be true [Plantinga] |
| 468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
| 23632 | Similar effects come from similar causes, and causes are only what are sufficient for the effects [Reid] |