Macbeth is the play of William Shakespeare, a famous British playwright. It is one of Shakespeare's four tragedies. He created images of exceptional characters, a spectacular plot and the force of tragedy that shocked the soul until it remained a deep impression. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essayMacbeth is the cousin of King Duncan of Scotland. He was very brave and put down the rebellion, resisted foreign enemies and accomplished great deeds, but in the witch's prophecy, due to his own ambition and the encouragement of his wife, he killed Duncan and captured the throne. To consolidate his position he became tyrannical and tried to eliminate dissenters. Eventually he was besieged by the English army and cut off from the field. Shakespeare's plays are good at using multiple images to create a unique atmosphere to achieve the purpose of symbolism and suggestion. Just as there are images of "night" and "grave" in Hamlett, there are images of "storm" and "eye" in King Lear. Furthermore, there are images of the "handkerchief" in Othello, and there are images of the "owl that sings in the night", the "mysterious knocking at the door", the "witch's prophecy", and so on in Macbeth. However, the work also has an easy to ignore but very important image: "sleep". Sleep is the natural state of rest common to all people. Regular sleep is a prerequisite for health and survival. People spend about a third of their lives sleeping, and the quality of sleep determines the quality of life. First, Macbeth killed the sleeping king Duncan. The witch's prophecy and Macbeth's exploits are the preludes to the tragedy. In the second act, Macbeth kills Duncan while he slept. Secondly, Macbeth has lost his restful sleep. In a word, Macbeth could not sleep due to fear, which subsequently led him to delirium and personality mutation. On the one hand, his spirit has become extremely fragile and sensitive, even nervous. When he saw the ghost of Banquo, fear seized his heart; On the other hand, it becomes cold-blooded and selfish. To keep his crown, he killed all the people who brutally threatened him: Banquo, McDuff's wife, children, etc. After ascending the throne, he also ignored his sick wife. Overall, Macbeth's loss of restful sleep means the loss of his good humanity. The quote “Sleep no more!” it showed that it was difficult for Macbeth to sleep. Furthermore, Lady Macbeth died in her sleep. As one of the main characters, Lady Macbeth played an important role in the story. He died of illness in the fifth scene of the final act. In the dialogue between the doctor and the maid in Act 5, Scene 1, we know that, after killing Duncan, Lady Macbeth suffered from some sort of sleepwalking illness. All his fears, what he wanted to forget and hide were presented in the original place of sleep. The mistake of that night was repeated again and again in Lady Macbeth's sleep. Only death can give Lady Macbeth true sleep, and the image of sleep brings the story to the climax of destruction. Therefore, sleep imagery played a significant role in Macbeth. It set fire to the tragedy, like the first card of a domino. Then the whole world around Macbeth burned. Desire and fear screamed wildly in the flames. In the end everything was reduced to ashes. He realized that "Macbeth kills sleep: the innocent sleep, the sleep that ties up the disordered knot of worries, the death of everyday life, the bath of hard work, the balm of wounded minds, the second course of great nature , the main nourisher in life." party."Sleep is necessary for,.