4 ideas
9992 | The 'extension of a concept' in general may be quantitatively completely indeterminate [Cantor] |
14781 | A 'belief' is a habit which determines how our imagination and actions proceed [Peirce] |
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] |