It may be asked, “Why are you so careful in inquiring upon whom you bestow benefits, as though some day you meant to demand repayment of them? Some say that repayment should never be demanded; and they give the following reasons. An unworthy man will not repay the benefit which he has received, even if it be demanded of him, while a worthy man will do so of his own accord. Consequently, if you have bestowed it upon a good man, wait; do not outrage him by asking him for it, as though of his own accord he never would repay it. If you have bestowed it upon a bad man, suffer for it, but do not spoil your benefit by turning it into a loan. Moreover the law, by not authorizing you, forbids you, by implication, to demand the repayment of a benefit.” All this is nonsense.