7 ideas
10196 | The Axiom of Choice needs a criterion of choice [Black] |
10194 | Two things can only be distinguished by a distinct property or a distinct relation [Black] |
15990 | Every individual thing which exists has an essence, which is its internal constitution [Locke] |
10193 | The 'property' of self-identity is uselessly tautological [Black] |
10195 | If the universe just held two indiscernibles spheres, that refutes the Identity of Indiscernibles [Black] |
15994 | If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke] |
18284 | Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper] |