But, not to carry this digression too far; that which God himself does, we are sure is well done; and we are no less sure, that for whatsoever he gives, he neither wants, expects, nor receives, anything in return; so that the end of a benefit ought to be the advantage of the receiver; and that must be our scope without any by-regard to ourselves. It is objected to us, the singular caution we prescribe in the choice of the person: for it were a madness, we say, for a husbandman to sow the sand: which, if true, say they, you have an eye upon profit, as well in giving as in plowing and sowing. And then they say again, that if the conferring of a benefit were desirable in itself, it would have no dependence upon the choice of a man; for let us give it when, how, or wheresoever we please, it would be still a benefit. This does not at all affect our assertion; for the person, the matter, the manner, and the time, are circumstances absolutely necessary to the reason of the action: there must be a right judgment in all respects to make it a benefit. It is my duty to be true to a trust, and yet there may be a time or a place, wherein I would make little difference betwixt the renouncing of it and the delivering of it up; and the same rule holds in benefits; I will neither render the one, nor bestow the other, to the damage of the receiver. A wicked man will run all risks to do an injury, and to compass his revenge; and shall not an honest man venture as far to do a good office? All benefits must be gratuitous. A merchant sells me the corn that keeps me and my family from starving; but he sold it for his interests, as well as I bought it for mine; and so I owe him nothing for it. He that gives for profit, gives to himself; as a physician or a lawyer, gives counsel for a fee, and only makes use of me for his own ends; as a grazier fats his cattle to bring them to a better market. This is more properly the driving of a trade than the cultivating of a generous commerce.