The Wealth of Nations by Part 5 Chapter 2 Page 20

consumed by them. Whatever keeps down the produce of the land below what it would otherwise rise to keeps down the revenue of the great body of the people still more than it does that of the proprietors of land.

The rent of land, that portion of the produce which belongs to the proprietors, is scarce anywhere in Great Britain supposed to be more than a third part of the whole produce. If the land which in one state of cultivation affords a rent of ten millions sterling a year would in another afford a rent of twenty millions, the rent being, in both cases, supposed a third part of the produce, the revenue of the proprietors would be less than it otherwise might be by ten millions a year only; but the revenue of the great body of the people would be less than it otherwise might be by thirty millions a year, deducting only