The state of the whole commercial world can seldom be much affected by the improvement of any particular country
 Adam Smith, The Wealth of Nations (1776). copy citation

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Author Adam Smith
Source The Wealth of Nations
Topic improvement state
Date 1776
Language English
Reference An Inquiry into the Nature and Causes of the Wealth of Nations
Note
Weblink http://www.gutenberg.org/files/3300/3300-h/3300-h.htm

Context

“The market for the carcase being in the rude state of society confined always to the country which produces it, must necessarily be extended in proportion to the improvement and population of that country. But the market for the wool and the hides, even of a barbarous country, often extending to the whole commercial world, it can very seldom be enlarged in the same proportion. The state of the whole commercial world can seldom be much affected by the improvement of any particular country; and the market for such commodities may remain the same, or very nearly the same, after such improvements, as before. It should, however, in the natural course of things, rather, upon the whole, be somewhat extended in consequence of them.” source