Though the principle of all commerce is the same, the domestic, in a national view, is the part the most beneficial; because the whole of the advantages, an both sides, rests within the nation; whereas, in foreign commerce, it is only a participation of one-half.
The most unprofitable of all commerce is that connected with foreign dominion. To a few individuals it may be beneficial, merely because it is commerce;but to the nation it is a loss. The expense of maintaining dominion more than absorbs the profits of any trade. It does not increase the general quantity in the world, but operates to lessen it; and as a greater mass would be afloat by relinquishing dominion, the participation without the expense would be more valuable than a greater quantity with it.