4 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] |
604 | Knowledge is mind and knowing 'cohabiting' [Lycophron, by Aristotle] |
16697 | Time is independent of motion, because God could stop everything for a short or long time [Crathorn, by Pasnau] |