4 ideas
11074 | 'It is true that this follows' means simply: this follows [Wittgenstein] |
10190 | From the axiomatic point of view, mathematics is a storehouse of abstract structures [Bourbaki] |
11073 | Two and one making three has the necessity of logical inference [Wittgenstein] |
17722 | The concept 'red' is tied to what actually individuates red things [Peacocke] |