4 ideas
16567 | Scientists know everything about nothing, philosophers nothing about everything [Sagan,D] |
16597 | Quantity is the capacity to be divided [Digby] |
20239 | Unlike us, the early Greeks thought envy was a good thing, and hope a bad thing [Hesiod, by Nietzsche] |
16731 | Colours arise from the rarity, density and mixture of matter [Digby] |