But it would seem that the real cause is something that lies deeper in the nature of things, and that the case of creditors does not even resemble this: for creditors have no real affection for their debtors, but only a wish that they may be preserved in order that they may repay; but those who have conferred benefits have a real love and affection for those whom they have benefited, even though they are not, and are never likely to be, of any service.

The same phenomenon may be observed in craftsmen; for every craftsman loves the work of his own hands more than it would love him if it came to life. But perhaps poets carry it furthest; for they love their own poems to excess, and are as fond of them as if they were their children.