The Wealth of Nations by Part 5 Chapter 2 Page 94

many proofs of the great prosperity of the country, and of the increasing revenue of its inhabitants. Had it not been for the tax, rents would probably have risen still higher.

Article II: Taxes on Profit, or upon the Revenue arising from Stock

The revenue or profit arising from stock naturally divides itself into two parts; that which pays the interest, and which belongs to the owner of the stock, and that surplus part which is over and above what is necessary for paying the interest.

This latter part of profit is evidently a subject not taxable directly. It is the compensation, and in most cases it is no more than a very moderate compensation, for the risk and trouble of employing the stock. The employer must have this compensation, otherwise he