5 ideas
18946 | Unreflectively, we all assume there are nonexistents, and we can refer to them [Reimer] |
4304 | Descartes says there are two substance, Spinoza one, and Leibniz infinitely many [Cottingham] |
4303 | The notion of substance lies at the heart of rationalist metaphysics [Cottingham] |
3284 | There is no one theory of how to act (or what to believe) [Nagel] |
4306 | For rationalists, it is necessary that effects be deducible from their causes [Cottingham] |