6 ideas
10180 | Mathematicians do not study objects, but relations between objects [Poincaré] |
18439 | Because things can share attributes, we cannot individuate attributes clearly [Quine] |
18442 | You only know an attribute if you know what things have it [Quine] |
18441 | No entity without identity (which requires a principle of individuation) [Quine] |
18440 | Identity of physical objects is just being coextensive [Quine] |
17593 | Always be ready to give reasons for your beliefs [Peter] |