"Man is the creature of circumstances," is an adage extended from individuals to races, and repeated by many without considering its bearing. The celebrated author of _Wealth of Nations_[3] says, "that the difference between the most dissimilar characters, between a philosopher and a common street porter, for example, arises, not so much from nature, but from habit and education." That a mind, which, with proper nurture, might have graced a philosopher, should, under unfavorable circumstances, remain forever confined in a narrow and humble sphere, does not, indeed, seem at all improbable; but Dr. Smith certainly does not mean to deny the existence of natural talents, of innate peculiar capacities for the accomplishment of certain purposes. This is what they do who ascribe the mental inequality of the various branches of the human family to external circumstances only. "The intellectual qualities of man," say they, "are developed entirely by education. The mind is, at first, a perfect blank, fitted and ready to receive any kind of impressions. For these, we are dependent on the political, civil, and religious institutions under which we live, the persons with whom we are connected, and the circumstances in which we are placed in the different periods of life. Wholly the creatures of association and habit, the characters of men are formed by the instruction, conversation, and example of those with whom they mix in society, or whose ideas they imbibe in the course of their reading and studies."[4] Again: "As all men, in all nations, are of the same species, are endowed with the same senses and feelings, and receive their perceptions and ideas through similar organs, the difference, whether physical or moral, that is observed in comparing different races or assemblages of men, can arise only from external and adventitious circumstances."[5] The last position is entirely dependent on the first; if we grant the first, relating to individuals, the other follows as a necessary consequence. For, if we assume that the infinite intellectual diversities of individuals are owing solely to external influences, it is self-evident that the same diversities in nations, which are but aggregations of individuals, must result from the same causes. But are we prepared to grant this first position--to assert that man is but an automaton, whose wheelwork is entirely without--the mere buffet and plaything of accident and circumstances? Is not this the first step to gross materialism, the first argument laid down by that school, of which the great Locke has been stigmatized as the father, because he also asserts that the human mind is at first a blank tablet. But Locke certainly could not mean that all these tablets were the same and of equal value. A tablet of wax receives an impression which one of marble will not; on the former is easily effaced what the other forever retains. We do not deny that circumstances have a great influence in moulding both moral and