6 ideas
13827 | Logical consequence isn't a black box (Tarski's approach); we should explain how arguments work [Prawitz] |
13826 | Model theory looks at valid sentences and consequence, but not how we know these things [Prawitz] |
22320 | An 'object' is just what can be referred to without possible non-existence [Wittgenstein] |
1556 | By nature people are close to one another, but culture drives them apart [Hippias] |
18283 | Language pictures the essence of the world [Wittgenstein] |
18282 | You can't believe it if you can't imagine a verification for it [Wittgenstein] |