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Ideas for 'fragments/reports', 'Consciousness,Represn, and Knowledge' and 'Summa Theologicae'

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5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence

23173	If a syllogism admits one absurdity, others must follow [Aquinas]
	Full Idea: In syllogistic arguments, granted one absurdity, others must follow too.
	From: Thomas Aquinas (Summa Theologicae [1265], I-II Q19 6)
	A reaction: This asserts the necessity of logical consequence, which he derives from Aristotle.