display all the ideas for this combination of texts
4 ideas
8909 | Abstractions may well be verbal fictions, in which we ignore some features of an object [Lewis] |
21673 | There are simple and complex facts; the latter depend on further facts [Chrysippus, by Cicero] |
9057 | Vagueness is semantic indecision: we haven't settled quite what our words are meant to express [Lewis] |
9671 | Whether or not France is hexagonal depends on your standards of precision [Lewis] |