4 ideas
10558 | Abstract objects are actually constituted by the properties by which we conceive them [Zalta] |
13191 | The properties of a thing flow from its essence [Leibniz] |
10557 | Abstract objects are captured by second-order modal logic, plus 'encoding' formulas [Zalta] |
5996 | Critolaus redefined Aristotle's moral aim as fulfilment instead of happiness [Critolaus, by White,SA] |