What he hath lost, noble Macbeth hath won.
Act I, Scene 2 · Duncan
Context
Duncan closes the scene with this summarizing couplet after ordering that Macbeth receive the executed Cawdor's title and lands.
Analysis
The chiastic structure—'lost' and 'won' mirroring each other across the line—makes the transfer of title sound like natural balance, as if fate simply moved the honor from one man to another. But the neat symmetry also quietly implies that gain and loss are interchangeable in this world, a pattern that will repeat when Macbeth loses his soul to win a crown.
Essay Tip
Use this to argue that Duncan's tidy summation ironically encapsulates the play's tragic logic—titles and power circulate through violence and betrayal, and the same pattern that rewards Macbeth here will destroy him later. The line's balance is false comfort.