5 ideas
18200 | Very large sets should be studied in an 'if-then' spirit [Putnam] |
18199 | Indispensability strongly supports predicative sets, and somewhat supports impredicative sets [Putnam] |
8857 | We must quantify over numbers for science; but that commits us to their existence [Putnam] |
16721 | Changes in secondary qualities are caused by changes in primary qualities [Giles of Orleans] |
23873 | Dividing history books into separate chapters is disastrous [Weil] |