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Home  »  Wealth of Nations  »  . Introduction

Adam Smith. (1723–1790). Wealth of Nations.
The Harvard Classics. 1909–14.

Book IV

. Introduction

POLITICAL œconomy, considered as a branch of the science of a statesman or legislator, proposes two distinct objects: first, to provide a plentiful revenue or subsistence for the people, or more properly to enable them to provide such a revenue or subsistence for themselves; and secondly, to supply the state or commonwealth with a revenue sufficient for the public services. It proposes to enrich both the people and the sovereign.

The different progress of opulence in different ages and nations, has given occasion to two different systems of political œconomy, with regard to enriching the people. The one may be called the system of commerce, the other that of agriculture. I shall endeavour to explain both as fully and distinctly as I can, and shall begin with the system of commerce. It is the modern system, and is best understood in our own country and in our own times.