4 ideas
19043 | Bivalence applies not just to sentences, but that general terms are true or false of each object [Quine] |
10245 | One geometry cannot be more true than another [Poincaré] |
19042 | Terms learned by ostension tend to be vague, because that must be quick and unrefined [Quine] |
6552 | You can only explain the qualities of large objects using entities which lack those qualities [Heisenberg] |