7 ideas
| 10632 | The real numbers may be introduced by abstraction as ratios of quantities [Hale, by Hale/Wright] |
| 8793 | If observation is knowledge, it is not just an experience; it is a justification in the space of reasons [Sellars] |
| 8792 | Observations like 'this is green' presuppose truths about what is a reliable symptom of what [Sellars] |
| 8791 | The concept of 'green' involves a battery of other concepts [Sellars] |
| 23829 | National leaders want to preserve necessary order - but always the existing order [Weil] |
| 23828 | National prestige consists of behaving as if you could beat the others in a war [Weil] |
| 23827 | Modern wars are fought in the name of empty words which are given capital letters [Weil] |