[99] accordingly, he who re-fashions and changes all honourable things in a seemly and natural manner, is the father of those who pursue every object of the outward sense, and all other inanimate objects; for if he had pursued the incorporeal natures which are accessible only to the intellect, he would have preserved those boundaries marked out by his elders, which they established as a defence to virtue, stamping each appearance of virtue with its own appropriate image. [85]