The Wealth of Nations by Part 2 Chapter 3 Page 56

out in durable commodities gives maintenance, commonly, to a greater number of people than that which is employed in the most profuse hospitality. Of two or three hundredweight of provisions, which may sometimes be served up at a great festival, one half, perhaps, is thrown to the dunghill, and there is always a great deal wasted and abused. But if the expense of this entertainment had been employed in setting to work masons, carpenters, upholsterers, mechanics, etc., a quantity of provisions, of equal value, would have been distributed among a still greater number of people who would have bought them in pennyworths and pound weights, and not have lost or thrown away a single ounce of them.

In the one way, besides, this expense maintains productive, in the other unproductive hands. In the one way, therefore, it increases,