“A man must learn a great deal,” says Marcus Aurelius, “to enable him to pass a correct judgment on another man’s acts.”[22] And among the things which he must first learn is this--that the men of every age have their own standard of excellence and that they can be judged fairly only by their own code of morals.[23] It is largely because of the general ignorance of the history of moral ideals that there is so much uncharitableness in the world, so much intolerance, so much race prejudice and hatred. As one’s intellectual outlook broadens, as he becomes acquainted with the various types of goodness of different peoples and different ages, he becomes more liberal and charitable in his moral judgments, since he comes to understand that moral character is determined not by the ideal of conduct but by the way in which this ideal is lived up to. “There may be as genuine self-devotion,” declares the moralist Professor Green, “in the act of the barbarian warrior who gives his life that his tribe may win a piece of land from its neighbors, as in that of the missionary who dies in carrying the gospel to the heathen.”[24] Studying the ideals of races and epochs in the spirit of these words, we shall make some fruitful discoveries. We shall learn for one thing that since the beginning of the truly ethical age there has ever been about the same degree of conscientiousness in the world; that the different ages, viewed in respect to their moral life, have differed chiefly in the degree of light they have enjoyed, and consequently in their conceptions of what is noblest in conduct, of what constitutes duty, not in their fealty or lack of fealty to their chosen standard of excellence. That is to say, speaking broadly, the majority of men in every age and in every land have ever followed loyally the right as they have been given to see the right.[25] “If men and times were really understood,” the historian Von Holst truly observes, “the moral fault of their follies and crimes will almost always appear diminished by one half.” CHAPTER II THE DAWN OF MORALITY: CONSCIENCE IN THE KINSHIP GROUP I. INSTITUTIONS, IDEAS, AND CONDITIONS OF LIFE DETERMINING THE RULES OF CONDUCT [Sidenote: The kinship group] The most important social product of the human evolution on the lower levels of civilization was the patriarchal family or clan. This community of kinsfolk is the great history-making group. It was the seed plot and nursery not only of almost every social and political institution of the historic peoples, but of their morality as well. In the bosom of this group were born and nurtured the chief of those affections and sentiments into which enters an ethical element and which form the basis of the moral life.[26]