3 ideas
3299 | In logic identity involves reflexivity (x=x), symmetry (if x=y, then y=x) and transitivity (if x=y and y=z, then x=z) [Baillie] |
14296 | Dispositions are physical states of mechanism; when known, these replace the old disposition term [Quine] |
14963 | Surely the past phases of a thing are not parts of the thing? [Broad] |