5 ideas
13479 | Given that thinking aims at truth, logic gives universal rules for how to do it [Burge] |
10245 | One geometry cannot be more true than another [Poincaré] |
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] |
4306 | For rationalists, it is necessary that effects be deducible from their causes [Cottingham] |