4 ideas
14380 | The distinction between necessary and essential properties can be ignored [Rocca] |
16079 | De re modal predicates are ambiguous [Lewis, by Rudder Baker] |
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] |