The Wealth of Nations
The Wealth of Nations
by Adam Smith
Themes and Colors
Labor, Markets, and Growth Theme Icon
Capital Accumulation and Investment Theme Icon
Institutions and Good Governance Theme Icon
Mercantilism and Free Trade Theme Icon
Money and Banking Theme Icon
LitCharts assigns a color and icon to each theme in The Wealth of Nations, which you can use to track the themes throughout the work.
Capital Accumulation and Investment Theme Icon
Capital Accumulation and Investment Theme Icon

Adam Smith emphasizes that all wealth comes from a very simple process: people invest their capital stock and earn profit on it. Indeed, large-scale economic activity is impossible unless people accumulate and invest capital, and a nation’s total wealth is really just the capital stock that it has accumulated over time. Smith’s analysis of capital investment shows that economies actually grow fastest when free markets enable the most trade to take place at the ordinary rate of profit—and not necessarily when profit rates are highest.

Capital investment enables people to produce and sell goods and services, which earns them revenue. Part of this revenue goes to paying wages for labor, part goes to rent, and the rest is profit. Investors generally try to employ their capital in the way that earns them the highest profit. Most often, this is land improvement. But in a perfectly free market, all capital owners share the same opportunities and incentives, so they will all tend toward the same rate of profit (and switch businesses if they are making any less than it). Indeed, in such a market, the market price of goods is the same as the natural price, or the cost of producing them plus the ordinary rate of profit. Monopolies can achieve much higher profit rates by artificially restraining the supply of goods, but this causes demand to fall and limits the overall market. Thus, total revenue and profits are lower than they would be without the monopoly. This illustrates why, in Smith’s view, a society that wants to grow wealthy as fast as possible should try to establish a maximally free market.

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Capital Accumulation and Investment Quotes in The Wealth of Nations

Below you will find the important quotes in The Wealth of Nations related to the theme of Capital Accumulation and Investment.

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 6 Quotes

As the price or exchangeable value of every particular commodity, taken separately, resolves itself into some one or other, or all of those three parts [wages, profits, and rent]; so that of all the commodities which compose the whole annual produce of the labour of every country, taken complexly, must resolve itself into the same three parts, and be parcelled out among different inhabitants of the country, either as the wages of their labour, the profits of their stock, or the rent of their land. The whole of what is annually either collected or produced by the labour of every society, or, what comes to the same thing, the whole price of it, is in this manner originally distributed among some of its different members. Wages, profit, and rent, are the three original sources of all revenue, as well as of all exchangeable value. All other revenue is ultimately derived from some one or other of these.

Page Number and Citation: 74
Explanation and Analysis:
After outlining his fundamental theory of markets in the first half of Book I, Smith spends the second half explaining the three-part schema that he uses to analyze how resources are distributed throughout the economy. Wages, rent, and profit make up the price of any good or service—which is the same as the revenue earned by the person who sells it. For instance, if a bushel of wheat costs $10, this may comprise $2 in wages paid to the farmworkers, $5 in rent for the landowner, and $3 in profit for the person who runs the farm. These proportions will 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

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 2, Chapter 1 Quotes

Every fixed capital is both originally derived from, and requires to be continually supported by, a circulating capital. All useful machines and instruments of trade are originally derived from a circulating capital, which furnishes the materials of which they are made, and the maintenance of the workmen who make them. They require, too, a capital of the same kind to keep them in constant repair.

No fixed capital can yield any revenue but by means of a circulating capital. The most useful machines and instruments of trade will produce nothing, without the circulating capital, which affords the materials they are employed upon, and the maintenance of the workmen who employ them. Land, however improved, will yield no revenue without a circulating capital, which maintains the labourers who cultivate and collect its produce.

Related Symbols: The Pin Factory
Page Number and Citation: 359
Explanation and Analysis:
The relationship between fixed and circulating capital is key to understanding how investment generates economic growth. Specifically, Smith defines production in terms of the process of combining fixed and circulating capital. The most common version of this is using machinery (fixed capital) to turn raw materials (circulating capital) into a finished product. After covering wages, rent, and the ordinary rate of profit, the remaining revenue from any business goes to capital. A portion must be reserved to maintain existing fixed capital and replace the circulating capital that was used up in the production process. For instance, a pin factory must 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. Perf

Book 2, Chapter 5 Quotes

No equal capital puts into motion a greater quantity of productive labour than that of the farmer. Not only his labouring servants, but his labouring cattle, are productive labourers. In agriculture, too, Nature labours along with man; and though her labour costs no expense, its produce has its value, as well as that of the most expensive workmen. [...] The labourers and labouring cattle, therefore, employed in agriculture, not only occasion, like the workmen in manufactures, the reproduction of a value equal to their own consumption, or to the capital which employs them, together with its owner’s profits, but of a much greater value. Over and above the capital of the farmer, and all its profits, they regularly occasion the reproduction of the rent of the landlord. This rent may be considered as the produce of those powers of Nature, the use of which the landlord lends to the farmer.

Related Characters: Farmers, Landlords
Page Number and Citation: 462–463
Explanation and Analysis:
Smith compares the activities of the four major groups that employ capital—farmers, manufacturers, wholesalers, and retailers—and concludes that farming offers the greatest returns to the economy because investment in agriculture is the most productive use of capital. As he explains here, resources spent on agriculture virtually always return a large surplus. Farming is not just a form of human labor, he argues, but rather the marriage of human effort with the work of nature—and humans get to keep everything this marriage produces. While most other activities are not productive to generate rent for the landlord until society is very advanced, 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 tempor

Book 3, Chapter 1 Quotes

The inhabitants of the town, and those of the country, are mutually the servants of one another. The town is a continual fair or market, to which the inhabitants of the country resort, in order to exchange their rude for manufactured produce. It is this commerce which supplies the inhabitants of the town, both with the materials of their work, and the means of their subsistence. The quantity of the finished work which they sell to the inhabitants of the country, necessarily regulates the quantity of the materials and provisions which they buy. Neither their employment nor subsistence, therefore, can augment, but in proportion to the augmentation of the demand from the country for finished work; and this demand can augment only in proportion to the extension of improvement and cultivation.

Related Characters: Farmers, Manufacturers
Page Number and Citation: 484
Explanation and Analysis:
Book III focuses on the history of economic development in medieval Europe, with a focus on the relationship between cities and rural areas. Smith’s thesis is that the feudal land ownership system encouraged people to congregate and invest in cities, which in turn led manufacturing and commerce to grow faster than agriculture. Even though agriculture is the most productive way to invest capital, Europe’s urban investments did eventually bear fruits for the countryside because, as Smith explains here, the city and country are always economically connected. In a way, the relationship between the city and the countryside is just another 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.

Book 5, Chapter 1 Quotes

The man whose whole life is spent in performing a few simple operations [...] has no occasion to exert his understanding, or to exercise his invention, in finding out expedients for removing difficulties which never occur. He naturally loses, therefore, the habit of such exertion, and generally becomes as stupid and ignorant as it is possible for a human creature to become. The torpor of his mind renders him not only incapable of relishing or bearing a part in any rational conversation, but of conceiving any generous, noble, or tender sentiment, and consequently of forming any just judgment concerning many even of the ordinary duties of private life. Of the great and extensive interests of his country he is altogether incapable of judging; and unless very particular pains have been taken to render him otherwise, he is equally incapable of defending his country in war.

Page Number and Citation: 987
Explanation and Analysis:
Smith emphasizes the division of labor’s great economic benefits throughout The Wealth of Nations, but this is one of the only times where he points out that it also has some drawbacks. He argues that specialization makes people smallminded, lazy, and unimaginative. Since a highly sophisticated economy requires everyone to specialize in just one narrow field, many people never learn anything outside their area of expertise. They only do what they excel at, and so they never leave their comfort zone. This seriously affects their ability to solve practical problems, relate to one another, and participate in collective civic life. 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 corpo

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