4 ideas
16567 | Scientists know everything about nothing, philosophers nothing about everything [Sagan,D] |
14289 | There are some assertable conditionals one would reject if one learned the antecedent [Jackson, by Edgington] |
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] |