4 ideas
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] |
22511 | Some reasonings are stronger than we are [Philolaus] |
2609 | If God's decrees are good, and this is not a mere tautology, then goodness is separate from God's decrees [Russell] |