5 ideas
7566 | The Identity of Indiscernibles is really the same as the verification principle [Jolley] |
22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
541 | Virtue comes more from habit than character [Critias] |
20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |
542 | Fear of the gods was invented to discourage secret sin [Critias] |