The Wealth of Nations by Part 3 Chapter 2 Page 31

proprietor, is as a merchant who trades with borrowed money compared with one who trades with his own. The stock of both may improve, but that of the one, with only equal good conduct, must always improve more slowly than that of the other, on account of the large share of the profits which is consumed by the interest of the loan. The lands cultivated by the farmer must, in the same manner, with only equal good conduct, be improved more slowly than those cultivated by the proprietor, on account of the large share of the produce which is consumed in the rent, and which, had the farmer been proprietor, he might have employed in the further improvement of the land.

The station of a farmer besides is, from the nature of things, inferior to that of a proprietor. Through the greater part of Europe the yeomanry are regarded as