4 ideas
7491 | The phases of human thought are theological, then metaphysical, then positivist [Comte, by Watson] |
16718 | Primary qualities are the cause of all the other sensible qualities [Albertus Magnus] |
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] |