4 ideas
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
17743 | De Morgan introduced a 'universe of discourse', to replace Boole's universe of 'all things' [De Morgan, by Walicki] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |
16745 | No one even knows the nature and properties of a fly - why it has that colour, or so many feet [Bacon,R] |