If we consider our own country in its natural prospect, without any of the benefits and advantages of commerce, what a barren and uncomfortable spot of earth falls to our share! Natural historians tell us, that no fruit grows originally among us, besides hips and haws, acorns and pig-nuts, with other delicacies of the {58} like nature; that our climate of itself, and without the assistance of art, can make no further advances towards a plum than to a sloe, and carries an apple to no greater a perfection than a crab; that our melons, our peaches, our figs, our apricots and cherries, are strangers among us, imported in different ages, and naturalised in our English gardens; and that they would all degenerate and fall away into the trash of our own country, if they were wholly neglected by the planter, and left to the mercy of our sun and soil. Nor has traffic more enriched our vegetable world, than it has improved the whole face of nature among us. Our ships are laden with the harvest of every climate. Our tables are stored with spices and oils and wines. Our rooms are filled with pyramids of China, and adorned with the workmanship of Japan. Our morning's draught comes to us from the remotest corners of the earth. We repair our bodies by the drugs of America, and repose ourselves under Indian canopies. My friend Sir Andrew calls the vineyards of France our gardens; the spice-islands, our hot-beds; the Persians our silk-weavers, and the Chinese our potters. Nature indeed furnishes us with the bare necessaries of life, but traffic gives us a great variety of what is useful, and at the same time supplies us with everything that is convenient and ornamental. Nor is it the least part of this our happiness, that whilst we enjoy the remotest products of the north and south, we are free from those extremities of weather which give them birth; that our eyes are refreshed with the green fields of Britain, at the same time that our palates are feasted with fruits that rise between the tropics. {59} For these reasons there are not more useful members in a commonwealth than merchants. They knit mankind together in a mutual intercourse of good offices, distribute the gifts of nature, find work for the poor, add wealth to the rich, and magnificence to the great. Our English merchant converts the tin of his own country into gold, and exchanges its wool for rubies. The Mahometans are clothed in our British manufacture, and the inhabitants of the frozen zone warmed with the fleeces of our sheep.