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Continue to ChatPerhaps, to the uninformed, it may appear unaccountable that a man should be able to retain in his memory such a variety of learning; but the close alliance with each other, of the different branches of science, will explain the difficulty. - Vitruvius from https://whatsmyquote.com/quote/perhaps-to-the-uninformed-it-may-appear-unaccountable-that-a-man-should-be-able-to-retain-in-his-memory-such-a