In Shakespeare's classic play, Macbeth, the theme of greed and power is central to the narrative. The protagonist's descent into madness and ruthless ambition paints a vivid picture of the dangers of allowing these vices to take hold. Act V, Scene V, is a particularly poignant moment in the play where Macbeth finally realizes the consequences of his actions. The news of his wife's death is the catalyst for his introspection and the beginning of his journey towards self-reflection. In this scene, Macbeth gives a soliloquy that is a testament to the power of Shakespeare's writing. His words are haunting and capture the true nature of greed and power. He laments that life is "a tale told by an idiot, full of sound and fury, signifying nothing."