4 ideas
17743 | De Morgan introduced a 'universe of discourse', to replace Boole's universe of 'all things' [De Morgan, by Walicki] |
541 | Virtue comes more from habit than character [Critias] |
23873 | Dividing history books into separate chapters is disastrous [Weil] |
542 | Fear of the gods was invented to discourage secret sin [Critias] |