9 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] |
| 16676 | Why use more things when fewer will do? [William of Ockham] |
| 22518 | The actual must be possible, because it occurred [Aristotle] |
| 22598 | The authentic self exists at the level of class, rather than the individual [Marx, by Dunt] |
| 16566 | Poetry is more philosophic than history, as it concerns universals, not particulars [Aristotle] |
| 5298 | The human essence is not found in individuals but in social relations [Marx] |
| 16675 | Every extended material substance is composed of parts distant from one another [William of Ockham] |
| 5299 | Religious feeling is social in origin [Marx] |