10 ideas
| 5300 | Philosophers have interpreted the world, but the point is to change it [Marx] |
| 5297 | Whether human thinking can be 'true' must be decided in practice, not theory [Marx] |
| 22598 | The authentic self exists at the level of class, rather than the individual [Marx, by Dunt] |
| 468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
| 5298 | The human essence is not found in individuals but in social relations [Marx] |
| 23569 | The only just cause for a war is a wrong received [Vitoria] |
| 23601 | Leaders can only attack foreigners who have done wrong (as with their own subjects) [Vitoria] |
| 23566 | Princes should not justify a war to their subjects, and doing so would undermine the state [Vitoria] |
| 23576 | Sacking a city is lawful if it motivates the attacking troops [Vitoria] |
| 5299 | Religious feeling is social in origin [Marx] |