Evidence I have no spur / To prick the sides of my intent, but only / Vaulting ambition, which o'erleaps itself And falls on th'other -- / [Enter Lady Macbeth] / How now? What news? (Act 1 Scene 7 ...

Lady Macbeth is one of William Shakespeare's most infamous characters from the play "Macbeth." She is known for her ruthless ambition, manipulation of her husband, and unwillingness to show mercy ...