6 ideas
7085 | The main problem of philosophy is what can and cannot be thought and expressed [Wittgenstein, by Grayling] |
6408 | Russell needed three extra axioms to reduce maths to logic: infinity, choice and reducibility [Grayling] |
23463 | Atomic facts correspond to true elementary propositions [Wittgenstein] |
6414 | Two propositions might seem self-evident, but contradict one another [Grayling] |
23490 | A thought is mental constituents that relate to reality as words do [Wittgenstein] |
7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |