7 ideas
19043 | Bivalence applies not just to sentences, but that general terms are true or false of each object [Quine] |
8447 | In 'Etna is higher than Vesuvius' the whole of Etna, including all the lava, can't be the reference [Frege] |
8448 | Any object can have many different names, each with a distinct sense [Frege] |
19042 | Terms learned by ostension tend to be vague, because that must be quick and unrefined [Quine] |
8446 | We understand new propositions by constructing their sense from the words [Frege] |
8449 | Senses can't be subjective, because propositions would be private, and disagreement impossible [Frege] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |