display all the ideas for this combination of texts
3 ideas
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
12155 | Statements of 'relative identity' are really statements of resemblance [Perry] |
13945 | A token isn't a unique occurrence, as the case of a word or a number shows [Cartwright,R] |