7 ideas
| 18933 | Not-Being obviously doesn't exist, and the five modes of Being are all impossible [Gorgias, by Diog. Laertius] |
| 5864 | Destroy seriousness with laughter, and laughter with seriousness [Gorgias] |
| 9866 | Gorgias says rhetoric is the best of arts, because it enslaves without using force [Gorgias, by Plato] |
| 23053 | The great interest of the human race is cordial unity and unlimited mutual aid [Owen] |
| 21730 | A 'field' is a property with a magnitude, distributed across all of space and time [Baggott] |
| 21731 | Fields can be 'scalar', or 'vector', or 'tensor', or 'spinor' [Baggott] |
| 21732 | The current standard model requires 61 particles [Baggott] |