4 ideas
15990 | Every individual thing which exists has an essence, which is its internal constitution [Locke] |
19569 | We have a basic epistemic duty to believe truth and avoid error [Chisholm, by Kvanvig] |
15994 | If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke] |
3568 | Surely ALL truths are externally justified, by the facts? [Cross,A] |