The Wealth of Nations by Part 1 Chapter 10 Page 39

in which he can charge them, upon the price of his drugs.

The greater part of the apparent profit is real wages disguised in the garb of profit.

In a small seaport town, a little grocer will make forty or fifty per cent upon a stock of a single hundred pounds, while a considerable wholesale merchant in the same place will scarce make eight or ten per cent upon a stock of ten thousand. The trade of the grocer may be necessary for the conveniency of the inhabitants, and the narrowness of the market may not admit the employment of a larger capital in the business. The man, however, must not only live by his trade, but live by it suitably to the qualifications which it requires. Besides possessing a little capital, he must be able to read, write, and account, and must be a tolerable judge