4 ideas
11074 | 'It is true that this follows' means simply: this follows [Wittgenstein] |
11073 | Two and one making three has the necessity of logical inference [Wittgenstein] |
22511 | Some reasonings are stronger than we are [Philolaus] |
9425 | Lewis later proposed the axioms at the intersection of the best theories (which may be few) [Mumford on Lewis] |