Some read for style, and some for argument: one has little care about the sentiment, he observes only how it is expressed; another regards not the conclusion, but is diligent to mark how it is inferred; they read for other purposes than the attainment of practical knowledge; and are no more likely to grow wise by an examination of a treatise of moral prudence, than an architect to inflame his devotion by considering attentively the proportions of a temple.