Key Themes & Analysis Plans
Ambition is the driving force that destroys everything in this play. Macbeth starts as a war hero, but his "vaulting ambition" turns him into a murderous king who can't stop killing. Lady Macbeth pushes him forward with lines like "Look like the innocent flower but be serpent under't" – basically telling him to fake being nice whilst plotting murder.
The witches plant the seed with "All hail, Macbeth, that shalt be king hereafter!" but it's Macbeth's choice to act on it. Shakespeare shows us that ambition without morality leads to complete destruction – both Macbeth and Lady Macbeth end up dead because they couldn't control their desires.
Guilt literally haunts both main characters through blood imagery. After murdering Duncan, Macbeth asks if "all great Neptune's ocean" could wash the blood from his hands – spoiler alert: it can't. Lady Macbeth, who initially seems stronger, eventually cracks completely and hallucinates blood spots whilst sleepwalking.
Remember: The blood motif represents permanent moral staining – once you've committed evil, you can't just wash it away and pretend it never happened.








