Yet no opinion of the Greeks is more profoundly characteristic than this of their whole way of regarding life, and none would better repay a careful study. That moral character should be attributed to the influence of music is only one and perhaps the most striking illustration of that general identification by the Greeks of the ethical and the aesthetic standards on which we have so frequently had occasion to insist. Virtue, in their conception, was not a hard conformity to a law felt as alien to the natural character; it was the free expression of a beautiful and harmonious soul. And this very metaphor "harmonious," which they so constantly employ, involves the idea of a close connection between music and morals. Character, in the Greek view, is a certain proportion of the various elements of the soul, and the right character is the right proportion. But the relation in which these elements stand to one another could be directly affected, it was found, by means of music; not only could the different emotions be excited or assuaged in various degrees, but the whole relation of the emotional to the rational element could be regulated and controlled by the appropriate melody and measure. That this connection between music and morals really does exist is recognised, in a rough and general way, by most people who have any musical sense. There are rhythms and tunes, for example, that are felt to be vulgar and base, and others that are felt to be ennobling; some music, Wagner's, for instance, is frequently called immoral; Gounod is described as enervating, Beethoven as bracing, and the like; and however absurd such comments may often appear to be in detail, underlying them is the undoubtedly well-grounded sense that various kinds of music have various ethical qualities. But it is just this side of music, which has been neglected in modern times, that was the one on which the Greeks laid most stress. Infinitely inferior to the moderns in the mechanical resources of the art, they had made, it appears, a far finer and closer analysis of its relation to emotional states; with the result that even in music, which we describe as the purest of the arts, congratulating ourselves on its absolute dissociation from all definite intellectual conceptions,--even here the standard of the Greeks was as much ethical as aesthetic, and the style of music was distinguished and its value appraised, not only by the pleasure to be derived from it, but also by the effect it tended to produce on character.