4 ideas
10594 | Henkin semantics is more plausible for plural logic than for second-order logic [Maddy] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
8409 | Probabilistic causal concepts are widely used in everyday life and in science [Salmon] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |