4 ideas
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
17722 | The concept 'red' is tied to what actually individuates red things [Peacocke] |
19399 | Prime matter is nothing when it is at rest [Leibniz] |