5 ideas
| 8463 | Maths can be reduced to logic and set theory [Quine] |
| 21570 | Numbers are just verbal conveniences, which can be analysed away [Russell] |
| 8461 | The category of objects incorporates the old distinction of substances and their modes [Quine] |
| 8462 | A hallucination can, like an ague, be identified with its host; the ontology is physical, the idiom mental [Quine] |
| 1558 | Clearly the gods ignore human affairs, or they would have given us justice [Thrasymachus] |