[85] And he divides the good by a threefold division, speaking most strictly in accordance with natural philosophy. "For it is," says he, "in thy mouth, and in thy heart, and in thy hands;" that is to say, in thy words, and in thy intentions, and in thy actions; for these are the component parts of the good, of which it is naturally compounded. So that the want of one portion does not only make the whole incomplete, but does entirely destroy it;