The Wealth of Nations by Part 4 Chapter 1 Page 2

money. A frugal man, or a man eager to be rich, is said to love money; and a careless, a generous, or a profuse man, is said to be indifferent about it. To grow rich is to get money; and wealth and money, in short, are, in common language, considered as in every respect synonymous.

A rich country, in the same manner as a rich man, is supposed to be a country abounding in money; and to heap up gold and saver in any country is supposed to be the readiest way to enrich it. For some time after the discovery of America, the first inquiry of the Spaniards, when they arrived upon an unknown coast, used to be, if there was any gold or silver to be found in the neighbourhood. By the information which they received, they judged whether it was worth while to make a settlement there, or if the country was worth the conquering.