6 ideas
14797 | Vagueness is a neglected but important part of mathematical thought [Peirce] |
14798 | All communication is vague, and is outside the principle of non-contradiction [Peirce] |
15990 | Every individual thing which exists has an essence, which is its internal constitution [Locke] |
9100 | Our intellect only assents to what we believe to be true [William of Ockham] |
15994 | If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke] |
9101 | Abstractive cognition knows universals abstracted from many singulars [William of Ockham] |