4 ideas
19456 | Philosophy is distinguished from other sciences by its complete lack of presuppositions [Feuerbach] |
22308 | Only the actual exists, so possibilities always reduce to actuality after full analysis [Russell] |
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] |