12 ideas
9406 | A class is natural when everybody can spot further members of it [Quinton] |
15730 | Extreme nominalists say all classification is arbitrary convention [Quinton] |
15728 | The naturalness of a class depends as much on the observers as on the objects [Quinton] |
9407 | Properties imply natural classes which can be picked out by everybody [Quinton] |
15729 | Uninstantiated properties must be defined using the instantiated ones [Quinton] |
8520 | An individual is a union of a group of qualities and a position [Quinton, by Campbell,K] |
5049 | Intelligent pleasure is the perception of beauty, order and perfection [Leibniz] |
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] |
5048 | Perfection is simply quantity of reality [Leibniz] |
7128 | Religion is the opium of the people, and real happiness requires its abolition [Marx] |
5050 | Evil serves a greater good, and pain is necessary for higher pleasure [Leibniz] |