Whither should I fly? I have done no harm. But I remember now I am in this earthly world; where to do harm Is often laudable, to do good sometime Accounted dangerous folly: why then, alas, Do I put up that womanly defence, To say I have done no harm?
Where should I go? I haven’t done anything wrong. But now I remember I live in this world, where doing harm Is often seen as good, while doing good can be Seen as foolish and dangerous: so then, oh no, Why do I keep defending myself, Saying I haven’t done anything wrong?
Lady Macduff · Act 4, Scene 2
Lady Macduff, abandoned by her husband without warning, realizes the cruelty of the world she lives in: goodness is punished and harm is rewarded, so her protestations of innocence are worthless. She strips away the comfortable assumption that virtue protects, seeing instead that in Macbeth's Scotland, innocence is merely another word for helplessness. Her insight comes moments before she and her children are slaughtered.