Combining Texts
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'fragments/reports', 'Cratylus' and 'reports'
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6 ideas
5. Theory of Logic / B. Logical Consequence / 5. Modus Ponens
8078
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Modus ponens is one of five inference rules identified by the Stoics [Chrysippus, by Devlin]
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5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle
6023
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Every proposition is either true or false [Chrysippus, by Cicero]
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5. Theory of Logic / F. Referring in Logic / 1. Naming / a. Names
13777
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A name is a sort of tool [Plato]
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13790
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A name-giver might misname something, then force other names to conform to it [Plato]
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13791
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Things must be known before they are named, so it can't be the names that give us knowledge [Plato]
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5. Theory of Logic / F. Referring in Logic / 1. Naming / c. Names as referential
13789
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Anyone who knows a thing's name also knows the thing [Plato]
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