That constancy reveals the will of an “all wise Agent,” as Locke later wrote, “who has made them to be, and to operate as they do.”24 Locke’s Two Treatises of Government revealed that the political universe is run the same way, through natural laws that guide men’s behavior in the same sure way that they guide the movement of the planets. In discussing this, Locke had found a kindred spirit in Aristotle. This was not the Aristotle of the schoolmen or the civic humanist of the Florentines, but the shrewd analyst of human nature in the Ethics.

