4 ideas
1403 | A rational donkey would starve to death between two totally identical piles of hay [Buridan, by PG] |
14082 | No sortal could ever exactly pin down which set of particles count as this 'cup' [Schaffer,J] |
12887 | A whole must have one characteristic, an internal relation, and a structure [Rescher/Oppenheim] |
14081 | Identities can be true despite indeterminate reference, if true under all interpretations [Schaffer,J] |