Page:The wealth of nations, volume 3.djvu/19

 but, from a regard to his own interest, must desert it as soon as possible, and seek some other. That part of the produce of the land which is thus necessary for enabling the farmer to continue his business, ought to be considered as a fund sacred to cultivation, which if the landlord violates, he necessarily reduces the produce of his own land, and in a few years not only disables the farmer from paying this racked rent, but from paying the reasonable rent which he might otherwise have got for his land. The rent which properly belongs to the landlord, is no more than the net produce which remains after paying in the completest manner all the necessary expenses which must be previously laid out in order to raise the gross, or the whole produce. It is because the labor of the cultivators, over and above paying completely all those necessary expenses, affords a net produce of this kind, that this class of people are in this system peculiarly distinguished by the honorable appellation of the productive class. Their original and annual expenses are for the same reason called, in this system, productive expenses, because, over and above replacing their own value, they occasion the annual reproduction of this net produce.

The ground expenses, as they are called, or what the landlord lays out upon the improvement of his land, are in this system, too, honored with the appellation of productive expenses. Till the whole of those expenses, together with the ordinary profits of stock, have been completely repaid to him by the advanced rent which he gets from his land, that advanced rent ought to be regarded as sacred and inviolable, both by the church and by the king; ought to be subject neither to tithe nor to taxation. If it is otherwise, by discouraging the improvement of land, the church