The inhabitants of a town, being collected into one place, can easily combine together. The most significant trades carried on in towns have accordingly in some place or other, been incorporated; and even where they have never been incorporated, yet the corporation spirit, the jealousy of strangers, the aversion to take apprentices, or to communicate the secret of their trade, generally prevail in them, and often teach them, by voluntary associations and agreements, to prevent that free competition which they cannot prohibit, by bylaws. The trades which employ but a small number of hands, run most easily into such combinations. Half-a-dozen wool-combers, perhaps, are necessary to keep a thousand spinners and weavers at work. By combining not to take apprentices, they can not only engross the employment, but reduce the whole manufacture into a sort of slavery to themselves, and raise the price of their labor much above what is due to the nature of their work.
The inhabitants of the country, dispersed in distant places, cannot easily combine together. They have not only never been incorporated, but the corporation spirit never has prevailed among them. No apprenticeship has ever been thought necessary to qualify for husbandry, the great trade of the country. After what are called the fine arts, and the liberal professions, however, there is perhaps no trade which requires so great a variety of knowledge and experience. The innumerable volumes which have been written upon it in all languages, may satisfy us, that among the wisest and most learned nations, it has never been regarded as a matter very easily understood. And from all those volumes we shall in vain attempt to collect that knowledge of its various and complicated operations, which is commonly possessed even by the common
