5 ideas
6003 | Galen showed by experiment that the brain controls the body [Galen, by Hankinson] |
22352 | Out of more than a hundred planets, Earth is the only one with the idea of free will [Vonnegut] |
6030 | Each part of the soul has its virtue - pleasure for appetite, success for competition, and rectitude for reason [Galen] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |