Page:The wealth of nations, volume 2.djvu/69

 the consumption, and supporting the productive labor of that particular country, the surplus part of it naturally disgorges itself into the carrying trade, and is employed in performing the same offices to other countries. The carrying trade is the natural effect and symptom of great national wealth; but it does not seem to be the natural cause of it. Those statesmen who have been disposed to favor it with particular encouragements, seem to have mistaken the effect and symptom for the cause. Holland, in proportion to the extent of the land and the number of its inhabitants, by far the richest country in Europe, has, accordingly, the greatest share of the carrying trade of Europe. England, perhaps the second richest country of Europe, is likewise supposed to have a considerable share of it; though what commonly passes for the carrying trade of England, will frequently, perhaps, be found to be no more than a roundabout foreign trade of consumption. Such are, in a great measure, the trades which carry the goods of the East and West Indies, and of America, to different European markets. Those goods are generally purchased either immediately with the produce of British industry, or with something else which had been purchased with that produce, and the final returns of those trades are generally used or consumed in Great Britain. The trade which is carried on in British bottoms between the different ports of the Mediterranean, and some trade of the same kind carried on by British merchants between the different ports of India, make, perhaps, the principal branches of what is properly the carrying trade of Great Britain.

The extent of the home trade and of the capital which can be employed in it, is necessarily limited by the value of the surplus produce of all those distant places within the