Under this second head of the increase of the products of labour, the exertions of government are much more easy. In fact, it has only to refrain from doing harm. It is only required of it, that it shall protect the natural liberty of industry; that it shall leave open every channel into which, by its own tendencies, industry may be carried; that government shall abandon it to its own direction, and shall not attempt to point its efforts one way more than another; for private interest, that infallible instinct which guides the exertions of all industry, is infinitely better suited than any legislator to judge of the direction which it will with most advantage follow. Let government, then, renounce alike the system of prohibitions and of bounties; let it no longer attempt to impede the efforts of industry by regulations, or to accelerate her progress by rewards; let it leave in the most perfect freedom the exertions of labour and the employment of capital; let its protecting influence extend only to the removal of such obstacles as avarice or ignorance have raised up to the unlimited liberty of industry and commerce;—then capitals will naturally develope themselves, by their own movement, in those directions which are at once most agreeable to the private interest of the capitalist, and most favourable to the increase of the national wealth.
METHOD OF FACILITATING THE STUDY OF
DR. SMITH'S WORK.
Such are the results of the doctrine of Smith, and the fruits we are to reap from his immortal work. The proofs of the principle upon which his opinions are grounded, and the natural and easy manner in which his deductions flow from it, give it an air of simplicity and truth, which render it no less admirable than convincing. This simplicity, however, to be fully perceived, requires much study and consideration; for it cannot be denied that the 'Wealth of Nations' exhibits a striking instance of that defect for which English authors have so often been blamed, viz. a want of method, and a neglect, in their scientific works, of those divisions and arrangements which serve to assist the memory of the reader, and to guide his understanding. The author seems to have seized the pen at the moment when he was most elevated with the importance of his subject, and with the extent of his discoveries. He begins, by displaying before the eyes of his reader the innumerable wonders effected by the division of labour; and with this magnificent and impressive picture, he opens his course of instructions. He then goes back, to consider those circumstances which give rise to or limit this division; and is led by his subject to the definition of values—to the laws which regulate them, to the analysis of their several elements, and to the relations subsisting between those of different natures and origin; all of which are preliminary ideas, which ought naturally to have been explained to the reader before exhibiting to him the complicated instrument of the multiplication of wealth, or unveiling the prodigies of the most powerful of its resources.
On the other hand, he has often introduced long digressions, which interrupt the thread of his discussion, and, in many cases, completely destroy the connection of its several parts. Of this description is the digression
On the variations in the value of the precious metals during the four last centuries, with a critical examination of the opinions that their value is decreasing—book 1, chap. xi.
Upon banks of circulation and paper money—book 2, chap. ii.
Upon banks of deposit, and particularly that of Amsterdam—book 4, chap. iii.
Upon the advantage of seignorage in the coining of money—book 4, chap. vi.
Upon the commerce of grain, and the laws regarding this trade—book 4, chap. v.