for any considerable time, the ordinary wages even of the lowest species of labor.
A man must always live by bis work, and his wages must at least be sufficient to maintain him. They must even upon most occasions be somewhat more; otherwise it would be impossible for him to bring up a family, and the race of such workmen could not last beyond the first generation. Mr. Cantillon seems, upon this account, to suppose that the lowest species of common laborers must everywhere earn at least double their own maintenance, in order that one with another they may be enabled to bring up two children; the labor of the wife, on account of her necessary attendance on the children, being supposed no more than sufficient to provide for herself. But one half the children born, it is computed, die before the age of manhood. The poorest laborers, therefore, according to this account, must, one with another, attempt to rear at least four children, in order that two may have an equal chance of living to that age. But the necessary maintenance of four children, it is supposed, may be nearly equal to that of one man. The labor of an able-bodied slave, the same author adds, is computed to be worth double bis maintenance; and that of the meanest laborer, he thinks, cannot be worth less than that of an able-bodied slave. Thus far at least seems certain, that, in order to bring up a family, the labor of the husband and wife together must, even in the lowest species of common labor, be able to earn something more than what is precisely necessary for their own maintenance; but in what proportion, whether in that above mentioned, or in any other, I shall not take upon me to determine.
There are certain circumstances, however, which sometimes give the laborers an advantage, and enable them to
