The sources of individuality lie below the intellect; and as Shakespeare went deeper into the soul of man, he more and more represented the brain as the organ and instrument of the heart, as the channel through which sentiment, passion, and character found an intelligible outlet. His own mind was singularly objective; that is, he saw things as they are in themselves. The minds of his prominent characters are all subjective, and see things as they are modified by the peculiarities of their individual moods and emotions. The very objectivity of his own mind enables him to assume the subjective conditions of less-emancipated natures. Macbeth peoples the innocent air with menacing shapes, projected from his own fiend-haunted imagination; but the same air is "sweet and wholesome" to the poet who gave being to Macbeth. The meridian of Shakespeare's power was reached when he created Othello, Macbeth, and Lear, complex personalities, representing the conflict and complication of the mightiest passions in colossal forms of human character, and whose understandings and imaginations, whose perceptions of nature and human life, and whose weightiest utterances of moral wisdom, are all thoroughly subjective and individualized. The greatness of these characters, as compared with his earlier creations, consists in the greater intensity and amplitude of their natures, and the wider variety of faculties and passions included in the strict unity of their natures. Richard III., for example, is one of his earlier characters, and though excellent of its kind, its excellence has been approached by other dramatists, as, for instance, Massinger, in "Sir Giles Overreach." But no other dramatist has been able to grasp and represent a character similar in kind to Macbeth, and the reason is that Richard is comparatively a simple conception, while Macbeth is a complex one. There is unity and versatility in Richard; there is unity and variety in Macbeth. Richard is capable of being developed with almost logical accuracy; for though there is versatility in the play of his intellect, there is little variety in the motives which direct his intellect. His wickedness is not exhibited in the making. He is so completely and gleefully a villain from the first, that he is not restrained from convenient crime by any scruples and relentings. The vigor of his will is due to his poverty of feeling and conscience. He is a brilliant and efficient criminal because he is shorn of the noblest attributes of man. Put, if you could, Macbeth's heart and imagination into him, and his will would be smitten with impotence, and his wit be turned to wailing. The intellect of Macbeth is richer and grander than Richard's, yet Richard is relatively a more intellectual character; for the intellect of Macbeth is rooted in his moral nature, and is secondary in our thoughts to the contending motives and emotions it obeys and reveals. In