text: People say: "You admit that that which is good is according to nature; for this is its peculiar quality. You admit, too, that there are other things according to nature, which, however, are not good. How then can the former be good, and the latter not? How can there be an alteration in the peculiar quality of a thing, when each has, in common with the other, the special attribute of being in accord with nature?" Surely because of its magnitude. It is no new idea that certain objects change as they grow. A person, once a child, becomes a youth; his peculiar quality is transformed; for the child could not reason, but the youth possesses reason. Certain things not only grow in size as they develop, but grow into something else. Some reply: "But that which becomes greater does not necessarily become different. It matters not at all whether you pour wine into a flask or into a vat; the wine keeps its peculiar quality in both vessels. Small and large quantities of honey are not distinct in taste." But these are different cases which you mention; for wine and honey have a uniform quality; no matter how much the quantity is enlarged, the quality is the same. For some things endure according to their kind and their peculiar qualities, even when they are enlarged.