It may be supposed from all this that Kean was in the habit of abandoning himself entirely to the inspiration of the moment. Now, inspiration upon the stage is almost a meaningless expression. In the very moments when the terrifying actor was crossing the stage like a madman, he was counting his steps. As for Macready, immediately before the great scene of Shylock he would work himself up into excitement, emitting every imaginable oath, and brandishing a heavy ladder until he panted actually for breath. Then he would rush down the stage, pallid, breathless, the sweat coursing down his face, the very picture of a man bursting with rage. The audience would have laughed rather than have shuddered had they seen the ladder!
Macready's voice was so rich and so beautiful that it delighted even those who could not follow the meaning of the words which it gave forth. But he was too intelligent an actor to make use of it as a mere instrument of music. Until his time verses were chanted on the stage. He himself was content to declaim them. English dramatic verse consists of a succession of five iambics, which, by the alternation of short feet and long, results in a regular and cadenced rhythm. From time to time an imperfection, the deliberate introduction for instance of a trochee, or perhaps a redundant syllable added at the end of the verse, has the effect of breaking this monotony, but it recommences at once, and the mind relapses under its sway, just as a child is sent to sleep again by a lullaby. My foreign ear was long in taking to it, but at last I began to derive from its melody the same delight that the music of Greek and Latin verse had given me long before. This verse, so interesting and curious in its structure, seems to bear a certain secret affinity with the genius of the English race; the rhythm would seem to have been suggested by the clattering of a horse's hoofs, or by the murmuring of waves.
It is, then, no easy matter to deal with it. Macready approached it reverentially, as was but fitting in a scholar and a devotee of Shakespeare. He wished to leave to it all its melody, its poetic beauty, but he wished at the same time to emphasise the most important words and to bring out the full force of their meaning. He wished to blend the pure classicism of John Kemble with the passion of Kean, and to add that tendency to realism which marked his own temperament, and which sometimes carried him too far; when as Macbeth he came back from Duncan's room, he looked, according to Lewes, like an Old Bailey ruffian.