5 ideas
10558 | Abstract objects are actually constituted by the properties by which we conceive them [Zalta] |
22200 | If you eliminate the impossible, the truth will remain, even if it is weird [Conan Doyle] |
10557 | Abstract objects are captured by second-order modal logic, plus 'encoding' formulas [Zalta] |
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] |