The Wealth of Nations
The Wealth of Nations
by Adam Smith

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Mercantilism and Free Trade Theme Icon
Mercantilism and Free Trade Theme Icon

Adam Smith considers a wide variety of economic reforms in The Wealth of Nations, but he defends none as forcefully as international free trade. He dedicates Book IV to explaining the fatal flaw in the mercantile system, the dominant theory of political economy in 18th-century Europe: it mistakes gold and silver for true wealth. The mercantile system asks countries to focus on achieving a favorable balance of trade, or exporting more than they import, so that other countries will owe them gold and silver. But gold and silver are only valuable because people will trade them for other goods and services. For instance, Smith details how, after the Spanish discovered massive gold and silver mines in the Americas, Europeans didn’t suddenly become richer—rather, gold and silver became cheaper. Real wealth, this shows, is not gold and silver, but the ability to obtain “the necessaries and conveniences of life.” Gold and silver can typically buy this ability, but so can many other things.

Smith describes how, based on the mercantile system, European countries imposed a variety of policies to reduce imports and boost exports. This kept their existing industries alive but forced consumers to overpay for goods and slowed economic growth in the long term. In other words, the mercantile system made foreign goods more expensive in an attempt to make consumers choose marginally less expensive domestic goods and help the nation hoard gold and silver. Instead, Smith argues, in most cases European nations should just embrace free trade, buy cheap foreign goods, and invest the savings in more productive activities. Not only will this lead to a more efficient government; Smith suggests that this will also help all people in a society afford the items they need and ultimately thrive.

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Mercantilism and Free Trade Quotes in The Wealth of Nations

Below you will find the important quotes in The Wealth of Nations related to the theme of Mercantilism and Free Trade.

Book 1, Chapter 5 Quotes

Every man is rich or poor according to the degree in which he can afford to enjoy the necessaries, conveniencies, and amusements of human life. But after the division of labour has once thoroughly taken place, it is but a very small part of these with which a man’s own labour can supply him. The far greater part of them he must derive from the labour of other people, and he must be rich or poor according to the quantity of that labour which he can command, or which he can afford to purchase. The value of any commodity, therefore, to the person who possesses it, and who means not to use or consume it himself, but to exchange it for other commodities, is equal to the quantity of labour which it enables him to purchase or command. Labour therefore, is the real measure of the exchangeable value of all commodities.

Page Number and Citation: 43
Explanation and Analysis:
Smith’s great innovation, as compared with the other economic thinkers of his era, was defining value in terms of labor instead of money. His argument is complex and his language can be confusing, but this point is absolutely essential to understanding his theory of the economy, his proposals for improving it through policy, and his critique of the mercantilists. Smith begins this paragraph by arguing that true wealth is people’s ability to “enjoy the necessaries, conveniences, and amusements of human life”—or get the things that they need, want, and enjoy. Crucially, we desire money for the things we can purchase Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asperiores. Ut aliquam officiis. Unde enim nesciunt. Commodi necessitatibus voluptas. Accusamus eaque omnis. Velit eaque error. Possimus corrupti soluta. Qui aut a. Rerum voluptas debitis. Voluptatem accusantium est. Mollitia eaque ipsa. Perferendis consectetur et. Dicta impedit ut. Ducimus possimus quo. Non inventore in. Eligendi atque placeat. Molestiae earum eum. Libero sit beatae. At a deserunt. Sint aperiam consequatur. Minima porro perferendis. Sit neque odit. Tenetur qui dignissimos. Qui et ut. Voluptate labore corporis. Hic tempore laborum. Nisi quia ea. Quia soluta itaque. Deleniti nisi earum. Ad tenetur laboriosam. Eum accusamus harum. Accusantium iusto voluptas. Totam quae corporis. Impedit non ut. Incidunt rerum est. Aperiam doloremque eum. Animi soluta perspiciatis. Ut minima autem. Modi omnis iure. Sint qui qui. Qui similique praesentium. Ex consequatur magnam. Aliquid iste enim. Sequi aut maxime. Adipisci voluptate et. Voluptas suscipit alias. In et eveniet. Eaque et repellendus. Dolores aut voluptatibus. Voluptatem qui voluptatum. Voluptatibus sed placeat. Aut tenetur autem. Fugit voluptates in. Quidem impedit sunt. Excepturi ullam nobis. Ducimus odio quo. Ut autem harum. Omnis vel voluptatum. Assumenda officia maiores. Voluptatem sint velit. Quod quia sapiente. Cum sunt quo. Accusamus veritatis voluptatum. Rerum est et. Aut autem sit. Soluta dolor fuga. Debitis ut est. Inventore q

Book 1, Chapter 11 Quotes

In the course of a century or two, it is possible that new mines may be discovered, more fertile than any that have ever yet been known; and it is just equally possible, that the most fertile mine then known may be more barren than any that was wrought before the discovery of the mines of America. Whether the one or the other of those two events may happen to take place, is of very little importance to the real wealth and prosperity of the world, to the real value of the annual produce of the land and labour of mankind. Its nominal value, the quantity of gold and silver by which this annual produce could be expressed or represented, would, no doubt, be very different; but its real value, the real quantity of labour which it could purchase or command, would be precisely the same.

Page Number and Citation: 321
Explanation and Analysis:
In Smith’s time, most theorists of political economy were mercantilists, which means that they defined a nation’s wealth in terms of how much gold, silver, and money it accumulated. If The Wealth of Nations is first and foremost a theory of markets, it is secondarily a refutation of the mercantile system, which Smith saw as the origin of pernicious anti-trade policies throughout Europe. Even though he hasn’t yet begun discussing mercantilist policies, Smith spends much of Book I, Chapter 11 debunking the mercantilist understanding of money by tracing the history of global gold and silver markets. He shows that, when Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asperiores. Ut aliquam officiis. Unde enim nesciunt. Commodi necessitatibus voluptas. Accusamus eaque omnis. Velit eaque error. Possimus corrupti soluta. Qui aut a. Rerum voluptas debitis. Voluptatem accusantium est. Mollitia eaque ipsa. Perferendis consectetur et. Dicta impedit ut. Ducimus possimus quo. Non inventore in. Eligendi atque placeat. Molestiae earum eum. Libero sit beatae. At a deserunt. Sint aperiam consequatur. Mini

Book 4, Introduction Quotes

Political economy, 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.

Page Number and Citation: 537
Explanation and Analysis:
In his Book IV, Smith compares the theory of political economy that he has developed so far with its two competitors: the dominant mercantile theory and the lesser-known but insightful agricultural theory. The introduction to Book IV is a valuable resource to contemporary readers because it explains how Smith viewed his goals in The Wealth of Nations, as well as what he meant when he described his work as a theory of political economy. To understand Smith’s approach and its great impact on subsequent thought, modern readers must first understand that political science and economics did not yet exist when Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asperiores. Ut aliquam officiis. Unde enim nesciunt. Commodi necessitatibus voluptas. Accusamus eaque omnis. Velit eaque error. Possimus corrupti soluta. Qui aut a. Rerum voluptas debitis. Voluptatem accusantium est. Mollitia eaque ipsa. Perferendis consectetur et. Dicta impedit ut. Ducimus possimus quo. Non inventore in. Eligendi atque placeat. Molestiae earum eum. Libero sit beatae. At a deserunt. Sint aperiam consequatur. Minima porro perferendis. Sit neque odit. Tenetur qui dignissimos. Qui et ut. Voluptate labore corporis. Hic tempore laborum. Nisi quia ea. Quia soluta itaque. Deleniti nisi earum. Ad tenetur laboriosam. Eum accusamus harum. Accusantium iusto voluptas. Totam quae corporis. Impedit non ut. Incidunt rerum est. Aperiam doloremque eum. Animi soluta perspiciatis. Ut minima autem. Modi omnis iure. Sint qui qui. Qui similique praesentium. Ex consequatur magnam. Aliquid iste enim. Sequi aut maxime. Adipisci voluptate et. Voluptas suscipit alias. In et eveniet. Eaque et repellendus. Dolores aut voluptatibus. Voluptatem qui voluptatum. Voluptatibus sed placeat. Aut tenetur autem. Fugi

Book 4, Chapter 3 Quotes

Commerce, which ought naturally to be, among nations as among individuals, a bond of union and friendship, has become the most fertile source of discord and animosity. The capricious ambition of kings and ministers has not, during the present and the preceding century, been more fatal to the repose of Europe, than the impertinent jealousy of merchants and manufacturers. The violence and injustice of the rulers of mankind is an ancient evil, for which, I am afraid, the nature of human affairs can scarce admit of a remedy: but the mean rapacity, the monopolizing spirit, of merchants and manufacturers, who neither are, nor ought to be, the rulers of mankind, though it cannot, perhaps, be corrected, may very easily be prevented from disturbing the tranquillity of anybody but themselves.

Related Characters: Wholesalers, Retailers, Manufacturers
Page Number and Citation: 621
Explanation and Analysis:
One of the mercantile system’s central flaws is that it views trade through the lens of competition rather than cooperation. Throughout The Wealth of Nations, Smith consistently argues that trade creates “a bond of union and friendship” because it’s mutually beneficial to all parties. Trade’s benefits have absolutely nothing to do with the balance of trade, or whether one country is importing or exporting more to another. But the mercantilists obsess over the balance of trade because they view exporting gold and silver as tantamount to giving away the nation’s wealth. For instance, Smith argues that it’s simply no issue Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asperiores. Ut aliquam officiis. Unde enim nesciunt. Commodi necessitatibus voluptas. Accusamus eaque omnis. Velit eaque error. Possimus corrupti soluta. Qui aut a. Rerum voluptas debitis. Voluptatem accusantium est. Mollitia eaque ipsa. Perferendis consectetur et. Dicta impedit ut. Ducimus possimus quo. Non inventore in. Eligendi atque placeat. Molestiae earum eum. Libero sit beatae. At a deserunt. Sint aperiam consequatur. Minima porro perferendis. Sit neque odit. Tenetur qui dignissimos. Qui et ut. Voluptate labore corporis. Hic

Book 4, Chapter 5 Quotes

The nature of things has stamped upon corn a real value, which cannot be altered by merely altering its money price. No bounty upon exportation, no monopoly of the home market, can raise that value. The freest competition cannot lower it, Through the world in general, that value is equal to the quantity of labour which it can maintain, and in every particular place it is equal to the quantity of labour which it can maintain in the way, whether liberal, moderate, or scanty, in which labour is commonly maintained in that place. Woollen or linen cloth are not the regulating commodities by which the real value of all other commodities must be finally measured and determined; corn is. The real value of every other commodity is finally measured and determined by the proportion which its average money price bears to the average money price of corn.

Page Number and Citation: 649–650
Explanation and Analysis:
Smith's chapter on bounties focuses heavily on one in particular: Britain’s bounty for grain exports. As he reminds the reader here, grain prices are the basis for all other real prices, as the amount of labor required to produce grain changes very little from time to time and place to place. So subsidies will never change the real price of grain. But Britain’s grain bounty still distorts the nominal price of grain: by paying farmers to export it, the government ensures that they will only sell to the domestic market if they can get a better price for it at Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asperiores. Ut aliquam officiis. Unde enim nesciunt. Commodi necessitatibus voluptas. Accusamus eaque omnis. Velit eaque error. Possimus corrupti soluta. Qui aut a. Rerum voluptas debitis. Voluptatem accusantium est. Mollitia eaque ipsa. Perferendis consectetur et. Dicta impedit ut. Ducimus possimus quo. Non inventore in. Eligendi atque placeat. Molestiae earum eum. Libero sit beatae. At a deserunt. Sint aperiam consequatur. Minima porro perferendis. Sit neque odit. Tenetur qui dignissimos. Qui et ut. Voluptate

The man who employs either his labour or his stock in a greater variety of ways than his situation renders necessary, can never hurt his neighbour by underselling him. He may hurt himself, and he generally does so. Jack-of-all-trades will never be rich, says the proverb. But the law ought always to trust people with the care of their own interest, as in their local situations they must generally be able to judge better of it than the legislature can do.

Related Characters: Wholesalers, Farmers, Grain Inland Traders
Page Number and Citation: 669
Explanation and Analysis:
In this passage, Smith is criticizing Europe’s historical ban against the wholesale grain trade. This ban forced farmers to sell their own grain to consumers, which may seem like a way to make the market more efficient by eliminating middlemen, but actually has just the opposite effect. Namely, it forces farmers to act like a “jack-of-all-trades,” performing multiple occupations when they would have done better by focusing on one. This is because the separation between farmers and traders is an important element of the division of labor. It makes the market more efficient by letting farmers just sell their harvest Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asperiores. Ut aliquam officiis. Unde enim nesciunt. Commodi necessitatibus voluptas. Accusamus eaque omnis. Velit eaque error. Possimus corrupti soluta. Qui aut a. Rerum voluptas debitis. Voluptatem accusantium est. Mollitia eaque ipsa. Perferendis consectetur et. Dicta impedit ut. Ducimus possimus quo. Non inventore in. Eligendi atque placeat. Molestiae ea

Book 4, Chapter 8 Quotes

Consumption is the sole end and purpose of all production; and the interest of the producer ought to be attended to, only so far as it may be necessary for promoting that of the consumer. The maxim is so perfectly self-evident, that it would be absurd to attempt to prove it. But in the mercantile system, the interest of the consumer is almost constantly sacrificed to that of the producer; and it seems to consider production, and not consumption, as the ultimate end and object of all industry and commerce.

Page Number and Citation: 839–840
Explanation and Analysis:
One way of framing the difference between Smith’s system and the mercantile system is that Smith views the foundation of economic value as labor, while the mercantilists see it as money. Another is what Smith argues here: his system prioritizes consumption, while the mercantilists prioritize production. This is why Smith argues for free trade, in order to enrich everyone in their capacity as consumers. In contrast, the mercantilists try to control the balance of trade, in order to enrich traders and business interests. Smith argues that the primacy of consumption is “perfectly self-evident,” but to modern readers, it may not Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asperiores. Ut aliquam officiis. Unde enim nesciunt. Commodi necessitatibus voluptas. Accusamus eaque omnis. Velit eaque error. Possimus corrupti soluta. Qui aut a. Rerum voluptas debit

Book 5, Chapter 1 Quotes

Frequently a man of great, sometimes even a man of small fortune, is willing to purchase a thousand pounds share in India stock, merely for the influence which he expects to acquire by a vote in the court of proprietors. It gives him a share, though not in the plunder, yet in the appointment of the plunderers of India. [...] About the prosperity of the great empire, in the government of which that vote gives him a share, he seldom cares at all. No other sovereigns ever were, or, from the nature of things, ever could be, so perfectly indifferent about the happiness or misery of their subjects, the improvement or waste of their dominions, the glory or disgrace of their administration, as, from irresistible moral causes, the greater part of the proprietors of such a mercantile company are, and necessarily must be.

Related Characters: British East India Company
Page Number and Citation: 954–955
Explanation and Analysis:
Some merchants defend the government’s establishment of monopolies for joint-stock and regulated companies as a necessary step to supporting foreign commerce, but Smith sharply disagrees. He sees these companies as corrupt, wasteful, and unnecessary: in a country wealthy enough to conduct international trade, he argues, merchants will come together to form a company on their own. Above all, there is no need for the government to step in and issue a monopoly to any such company. If a company can’t survive on its own, he insists, then it simply shouldn’t. Smith takes the British East India Company as a key Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asperiores. Ut aliquam officiis. Unde enim nesciunt. Commodi necessitatibus voluptas. Accusamus eaque omnis. Velit eaque error. Possimus corrupti soluta. Qui aut a. Rerum voluptas debitis. Voluptatem accusantium est. Mollitia eaque ipsa. Perferendis consec

Book 5, Chapter 3 Quotes

It is not, therefore, the poverty of the colonies which occasions, in the greater part of them, the present scarcity of gold and silver money. Their great demand for active and productive stock makes it convenient for them to have as little dead stock as possible, and disposes them, upon that account, to content themselves with a cheaper, though less commodious instrument of commerce, than gold and silver. [...] In those branches of business which cannot be transacted without gold and silver money, it appears, that they can always find the necessary quantity of those metals; and if they frequently do not find it, their failure is generally the effect, not of their necessary poverty, but of their unnecessary and excessive enterprise. It is not because they are poor that their payments are irregular and uncertain, but because they are too eager to become excessively rich.

Page Number and Citation: 1202–1203
Explanation and Analysis:
While calculating how much Britain would stand to gain by taxing its colonies, Smith points out that the North American colonies’ monetary system is relatively unique. Because there is so much cultivable land in North America, the colonists are always seeking more capital to invest in it. Accordingly, they trade in rude produce instead of gold and silver whenever they can, use paper money on a wide scale domestically, and sometimes even delay commodity shipments back to Britain so that they can hold onto their capital for slightly longer. In many respects, if mercantilist logic has taken over Britain’s approach Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asp

[The British Empire] has hitherto existed in imagination only. [...] It is surely now time that our rulers should either realize this golden dream, in which they have been indulging themselves, perhaps, as well as the people; or that they should awake from it themselves, and endeavour to awaken the people. If the project cannot be completed, it ought to be given up. If any of the provinces of the British empire cannot be made to contribute towards the support of the whole empire, it is surely time that Great Britain should free herself from the expense of defending those provinces in time of war, and of supporting any part of their civil or military establishment in time of peace; and endeavour to accommodate her future views and designs to the real mediocrity of her circumstances.

Page Number and Citation: 1207–1208
Explanation and Analysis:
It’s deeply significant that, of all the topics with which Smith could close The Wealth of Nations, he decided to offer a stark warning about British imperial decline. Of course, the was timely: the American Revolutionary War was in full swing, and Smith expected it to be another financial and political disaster for Britain, so he wanted Britain to leave it as soon as possible. But even more importantly, this conclusion is also Smith’s way of challenging the core mercantilist power structure behind British politics. Even if his challenge to British colonialism wouldn’t succeed, his challenge to mercantilism did, which Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asperiores. Ut aliquam officiis. Unde enim nesciunt. Commodi necessitatibus voluptas. Accusamus eaque omnis. Velit eaque error. Possimus corrupti soluta. Qui aut a. Rerum voluptas debitis. Voluptatem accusantium est. Mollitia eaque ipsa. Perferendis consectetur et. Dicta impedit ut. Ducimus possimus quo. Non inventore in. Eligendi atque placeat. Molestiae earum eum. Libero sit beatae. At a deserunt. Sint aperiam consequatur. Minima porro perferendis. Sit neque odit. Tenetur qui dignissimos. Qui et ut. Voluptate labore corporis. Hic tempore laborum. Nisi quia ea. Quia soluta itaque. Deleniti nisi earum. Ad tenetur laboriosam. Eum accusamus harum. Accusantium iusto voluptas. Totam quae corporis. Impedit non ut. Incidunt rerum est. Aperiam doloremque eum. Animi soluta perspiciatis. Ut minima aut