5 ideas
9558 | All scientific tests will verify mathematics, so it is a background, not something being tested [Sober] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
22745 | Pherecydes said the first principle and element is earth [Pherecydes, by Sext.Empiricus] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |
5883 | Pherecydes was the first to say that the soul is eternal [Pherecydes, by Cicero] |