display all the ideas for this combination of texts
3 ideas
| 8207 | The quest for simplicity drove scientists to posit new entities, such as molecules in gases [Quine] |
| 8208 | In arithmetic, ratios, negatives, irrationals and imaginaries were created in order to generalise [Quine] |
| 15457 | Interdefinition is useless by itself, but if we grasp one separately, we have them both [Lewis] |