In a letter to his wife, Macbeth recognises her power in their relationship
I fear thy nature It is too full of the milk of humankindness
LM believes M is too nice/kind to kill the king despite wanting it
The fatal entrance of Duncan Under my battlements
LM believes that she is creating a battleground where the King will die
Come you spiritsUnsexme here
LM asks evil spirits to remove her femininity
Take my milk for gall
LM wants everything that makes her feminine - such as nourishing milk - to be changed into poison
Look like the innocentflower, But be the serpent under't
LM tells M he needs to be duplicitous
Live a coward / Art thou afeard
LM accuses M of being too afraid or frightened
When you durst do it then you were a man
LM questions M's masculinity
While it was smiling in my face, Have plucked my nipple from his boneless gums And dash'd the brains out
LM says that if she had promised something - no matter how evil or traumatising - she would still go through with it so M has no excuse
My hands are of your colour, but I shame To wear a heart so white
LM returns having planted the daggers on the servants. She is now as guilty as he is, but is showing her strength by reprimanding him
Out, damned spot! Out, I say
LM cannot clean the spot of blood from her hand. It clearly isn't as simple as a bit of water. Her role in the regicide is causing irreparable damage.
What, will these hands never be clean?
LM is so guilty that she desperately wants the torture to end but knows nothing will stop her seeing the blood of Duncan.
All the perfumes of Arabia will not sweeten this little hand
LM acknowledges that nothing will get rid of the stench of blood. This is good line to compare to M's line about Neptune's ocean because he has the same feeling immediately after killing King Duncan.
What's done cannot be undone
LM knows that she can't take back what has happened.