5 ideas
7006 | Observing irrelevant items supports both 'all x are y' and 'all x are non-y', revealing its absurdity [Schofield,J] |
21991 | The middle class gain freedom through property, but workers can only free all of humanity [Marx, by Singer] |
21990 | Theory is as much a part of a revolution as material force is [Marx] |
19399 | Prime matter is nothing when it is at rest [Leibniz] |
7128 | Religion is the opium of the people, and real happiness requires its abolition [Marx] |