The final lines of Act 3, Scene 3, are Edmund’s. Referring to the fact that he is going to go tell Cornwall about Gloucester’s “relief” of, and “charity” toward, Lear, Edmund says:
This seems a fair deserving, and must draw me
That which my father loses; no less than all:
The younger rises when the old doth fall.
This sentiment most strongly echoes which of these sentiments from an earlier scene?