The Wealth of Nations by Part 4 Chapter 8 Page 31

regulations. The growing of wool is not the chief purpose for which the sheep farmer employs his industry and stock. He expects his profit not so much from the price of the fleece as from that of the carcass; and the average or ordinary price of the latter must even, in many cases, make up to him whatever deficiency there may be in the average or ordinary price of the former. It has been observed in the foregoing part of this work that, “Whatever regulations tend to sink the price, either of wool or of raw hides, below what it naturally would be, must, in an improved and cultivated country, have some tendency to raise the price of butcher’s meat.

The price both of the great and small cattle which are fed on improved and cultivated land must be sufficient to pay the rent which the landlord, and the profit which