5 ideas
19404 | Necessities rest on contradiction, and contingencies on sufficient reason [Leibniz] |
8090 | Since the language of thought is the same for all, it must be something like logical form [Fodor, by Devlin] |
11143 | If concept-learning is hypothesis-testing, that needs innate concepts to get started [Fodor, by Margolis/Laurence] |
19087 | The meaning or purport of a symbol is all the rational conduct it would lead to [Peirce] |
19403 | Each of the infinite possible worlds has its own laws, and the individuals contain those laws [Leibniz] |