3 ideas
6564 | To affirm 'p and not-p' is to have mislearned 'and' or 'not' [Quine] |
3425 | Reduction has been defined as deriving one theory from another by logic and maths [Nagel,E, by Kim] |
17555 | 'One' can mean undivided and not a multitude, or it can add measurement, giving number [Aquinas] |