4 ideas
541 | Virtue comes more from habit than character [Critias] |
7453 | Galen's medicine followed the mean; each illness was balanced by opposite treatment [Galen, by Hacking] |
2116 | The concept of an existing thing must contain more than the concept of a non-existing thing [Leibniz] |
542 | Fear of the gods was invented to discourage secret sin [Critias] |