8 ideas
10528 | Definitions concern how we should speak, not how things are [Fine,K] |
13639 | Quine says higher-order items are intensional, and lack a clearly defined identity relation [Quine, by Shapiro] |
10529 | If Hume's Principle can define numbers, we needn't worry about its truth [Fine,K] |
10530 | Hume's Principle is either adequate for number but fails to define properly, or vice versa [Fine,K] |
21557 | Russell confused use and mention, and reduced classes to properties, not to language [Quine, by Lackey] |
10527 | An abstraction principle should not 'inflate', producing more abstractions than objects [Fine,K] |
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] |