5 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] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
16709 | Some people return to scholastic mysterious qualities, disguising them as 'forces' [Leibniz] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |