Combining Texts

All the ideas for 'The Lagoon: how Aristotle invented science', 'Principles of Theoretical Logic' and 'talk'

expand these ideas     |    start again     |     specify just one area for these texts

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3 ideas

1. Philosophy / A. Wisdom / 2. Wise People

7536	If you hope to improve the world, all you can do is improve yourself [Wittgenstein]

1. Philosophy / C. History of Philosophy / 2. Ancient Philosophy / b. Pre-Socratic philosophy

21355

The Pre-Socratics are not simple naturalists, because they do not always 'leave the gods out' [Leroi]

4. Formal Logic / C. Predicate Calculus PC / 1. Predicate Calculus PC

17750

The first clear proof of the consistency of the first order predicate logic was in 1928 [Hilbert/Ackermann, by Walicki]