4 ideas
490 | Everything happens by reason and necessity [Leucippus] |
14367 | An explanation is a causal graph [Woodward,J, by Strevens] |
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] |