4 ideas
23249 | The early philosophers thought that reason has its own needs and desires [Frede,M] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
8409 | Probabilistic causal concepts are widely used in everyday life and in science [Salmon] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |