[191]
act of ratiocination in man, as logicians tell us, is the finding out the agreement or disagreement of two ideas one with another, by the intervention of a third; (called the medius terminus) just as a man, as Locke well observes, by a yard, finds two mens nine-pin-alleys to be of the same length, which could not be brought together, to measure their equality, by juxta-position.
Had the same great reasoner looked on, as my father illustrated his systems of noses, and observed my uncle Toby's deportment,—what great attention he gave to every word,—and as oft as he took his pipe from his mouth, with what wonderful seriousness he contemplated the length of it,—surveying it transversely as he held it betwixt his finger and his thumb,—then foreright,—then this way, andthen
