6 ideas
18261 | A simplification which is complete constitutes a definition [Kant] |
22275 | Logic gives us the necessary rules which show us how we ought to think [Kant] |
12220 | Is it the sentence-token or the sentence-type that has a logical form? [Fine,K] |
12222 | Substitutional quantification is referential quantification over expressions [Fine,K] |
10180 | Mathematicians do not study objects, but relations between objects [Poincaré] |
18260 | If we knew what we know, we would be astonished [Kant] |