7 ideas
8203 | All the arithmetical entities can be reduced to classes of integers, and hence to sets [Quine] |
21559 | We need rules for deciding which norms are predicative (unless none of them are) [Russell] |
21558 | 'Predicative' norms are those which define a class [Russell] |
8202 | Meaning is essence divorced from things and wedded to words [Quine] |
8201 | The distinction between meaning and further information is as vague as the essence/accident distinction [Quine] |
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] |