6 ideas
21546 | We can't sharply distinguish variables, domains and values, if symbols frighten us [Russell] |
12723 | The most primitive thing in substances is force, which leads to their actions and dispositions [Leibniz] |
21531 | Common sense agrees with Meinong (rather than Russell) that 'Pegasus is a flying horse' is true [Lackey on Russell] |
21545 | I prefer to deny round squares, and deal with the difficulties by the theory of denoting [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] |