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3 ideas
17447 | Parsons says counting is tagging as first, second, third..., and converting the last to a cardinal [Parsons,C, by Heck] |
19677 | What is mathematically conceivable is absolutely possible [Meillassoux] |
21557 | Russell confused use and mention, and reduced classes to properties, not to language [Quine, by Lackey] |