"Human labor, through all its forms, from the sharpening of a stake to the construction of a city or an epic, is one immense illustration of the perfect compensation of the universe. The absolute balance of Give and Take, the doctrine that every thing has its price, — and if that price is not paid, not that thing but something else is obtained, and that it is impossible to get any thing without its price, — is not less sublime in the columns of a leger than in the budgets of states, in the laws of light and darkness, in all the action and reaction of nature. I cannot doubt that the high laws which each man sees implicated in those processes with which he is conversant, the stern ethics which sparkle on his chisel-edge, which are measured out by his plumb and foot-rule, which stand as manifest in the footing of the shop-bill as in the history of a state, — do recommend to him his trade, and though seldom named, exalt his business to his imagination."