4 ideas
21570 | Numbers are just verbal conveniences, which can be analysed away [Russell] |
19413 | If we know what is good or rational, our knowledge is extended, and our free will restricted [Leibniz] |
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] |