5 ideas
22329 | Logic is highly general truths abstracted from reality [Russell, by Glock] |
6408 | Russell needed three extra axioms to reduce maths to logic: infinity, choice and reducibility [Grayling] |
6414 | Two propositions might seem self-evident, but contradict one another [Grayling] |
21569 | It is good to generalise truths as much as possible [Russell] |
5845 | Niceratus learnt the whole of Homer by heart, as a guide to goodness [Xenophon] |