 By contrast with these passages, none of which was cited in the insolubilia-literature, there is a text from Aristotle’s Sophistical Refutations 25, [A-SR]: 180a27–b7, that, almost from the very beginning of the insolubilia-literature to the end of the Middle Ages, served as the framework for discussing insolubles. It occurs in Aristotle’s discussion of the fallacy of confusing things said “in a certain respect” (secundum quid) with things said “absolutely” or “without qualification” (simpliciter). In this context, Aristotle considers someone who takes an oath that he will become an oath-breaker, and then does so. Absolutely or without qualification, Aristotle says, such a man is an oath-breaker, even though with respect to the particular oath to become an oath-breaker he is an oath-keeper. Then Aristotle adds the intriguing remark, “The argument is similar too concerning the same man’s lying and speaking the truth at the same time” ([A-SR]: 180b2–3). It was this sentence that many medieval authors took to be a reference to the Liar Paradox, which therefore, on the authority of Aristotle, could be solved as a fallacy secundum quid et simpliciter.