4 ideas
19043 | Bivalence applies not just to sentences, but that general terms are true or false of each object [Quine] |
19042 | Terms learned by ostension tend to be vague, because that must be quick and unrefined [Quine] |
9807 | In pursuing truth, anything less certain than mathematics is a waste of time [Descartes] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |