4 ideas
8628 | I hold that algebra and number are developments of logic [Jevons] |
4316 | Either all action is rational, or reason dominates, or reason is only concerned with means [Cottingham] |
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] |