to bear the remorse of guilt, and public hate; by which event he was left alone, without a soul to love or care for him, or a friend to whom he could confide his wicked purposes.
He grew careless of life, and wished for death; but the near approach of Malcolm's army roused in him what remained of his ancient courage, and he determined to die (as he expressed it) "with armour on his back." Besides this, the hollow promises of the witches had filled him with a false confidence, and he remembered the sayings of the spirits, that none of woman born was to hurt him, and that he was never to be vanquished till Birnam wood should come to Dunsinane, which he thought could never be. So he shut himself up in his castle, whose impregnable strength was such as defied a siege: here he sullenly waited the approach of Malcolm. When, upon a day, there came a messenger to him, pale and shaking with fear, almost unable to report that which he had seen; for he averred, that as he stood upon his watch on the hill, he looked towards Birnam, and to his thinking the wood began to move! "Liar and slave!" cried Macbeth; "if thou speakest false, thou shalt hang alive upon the next tree, till famine end thee. If thy tale be true, I care not if thou dost as much by me:" for Macbeth now began to faint in resolution, and to doubt the equivocal speeches of the spirits. He was not to fear till Birnam wood should come to Dunsinane; and now a wood did move! "However," said he, "if this which he avouches be true, let us arm and out. There is no flying hence, nor staying here. I begin to be weary of the sun, and wish my life at an end." With these desperate speeches he sallied forth upon the besiegers, who had now come up to the castle.
The strange appearance which had given the messenger an idea of a wood moving is easily solved.
