Page:The wealth of nations, volume 2.djvu/311

 profits of stock, commonly absorb both capital and profit. They are the projects, therefore, to which of all others a prudent lawgiver, who desired to increase the capital of his nation, would least choose to give any extraordinary encouragement, or to turn toward them a greater share of that capital than what would go to them of its own accord. Such in reality is the absurd confidence which almost all men have in their own good fortune, that wherever there is the least probability of success, too great a share of it is apt to go to them of its own accord.

But though the judgment of sober reason and experience concerning such projects has always been extremely unfavorable, that of human avidity has commonly been quite otherwise. The same passion which has suggested to so many people the absurd idea of the philosopher's stone, has suggested to others the equally absurd one of immense rich mines of gold and silver. They did not consider that the value of those metals has, in all ages and nations, arisen chiefly from their scarcity, and that their scarcity has arisen from the very small quantities of them which nature has anywhere deposited in one place, from the hard and intractable substances with which she has almost everywhere surrounded those small quantities, and consequently from the labor and expense which are everywhere necessary in order to penetrate to and get at them. They flattered themselves that veins of those metals might in many places be found as large and as abundant as those which are commonly found of lead, or copper, or tin, or iron. The dream of Sir Walter Raleigh concerning the golden city and country of Eldorado, may satisfy us that even wise men are not always exempt from such strange delusions. More than a hundred years after the death of