6 ideas
21563 | The 'no classes' theory says the propositions just refer to the members [Russell] |
19043 | Bivalence applies not just to sentences, but that general terms are true or false of each object [Quine] |
21565 | Richard's puzzle uses the notion of 'definition' - but that cannot be defined [Russell] |
21564 | Vicious Circle: what involves ALL must not be one of those ALL [Russell] |
19042 | Terms learned by ostension tend to be vague, because that must be quick and unrefined [Quine] |
1556 | By nature people are close to one another, but culture drives them apart [Hippias] |