Combining Texts

Ideas for 'Introduction to the Philosophy of History', 'Tractatus Logico-Philosophicus' and 'Critique of Pure Reason'

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2 ideas

5. Theory of Logic / I. Semantics of Logic / 2. Formal Truth
There must be a general content-free account of truth in the rules of logic [Kant]
5. Theory of Logic / I. Semantics of Logic / 3. Logical Truth
Logical truths are just 'by-products' of the introduction rules for logical constants [Wittgenstein, by Hacking]