8 ideas
6855 | Interesting philosophers hardly every give you explicitly valid arguments [Martin,M] |
19426 | 'Nominal' definitions just list distinguishing characteristics [Leibniz] |
6856 | Valid arguments can be rejected by challenging the premises or presuppositions [Martin,M] |
16654 | Our words and concepts don't always correspond to what is out there [William of Ockham] |
19424 | Knowledge needs clarity, distinctness, and adequacy, and it should be intuitive [Leibniz] |
6857 | An error theory of perception says our experience is not as it seems to be [Martin,M] |
19427 | True ideas represent what is possible; false ideas represent contradictions [Leibniz] |
19425 | In the schools the Four Causes are just lumped together in a very obscure way [Leibniz] |