4 ideas
12712 | Substance is that which can act [Leibniz] |
12737 | Nature can be fully explained by final causes alone, or by efficient causes alone [Leibniz] |
19087 | The meaning or purport of a symbol is all the rational conduct it would lead to [Peirce] |
6581 | Hume thought (unlike Locke) that property is a merely conventional relationship [Hume, by Fogelin] |