From page 326 of the book: I took de Chambrun's diary out of the envelope.... The following pages mentioned Lincoln reciting a passage from MacBeth, act three, scene four; I could only remember a small bit of it: "Duncan is in his grave; After life's fitful fever he sleeps well; ...nothing can touch him further."
Above: Three witches, from a stage production of "Macbeth"; Orson Welles as Macbeth; play edition cover.
Better be with the dead,
Whom we, to gain our peace, have sent to peace,
Than on the torture of the mind to lie
In restless ecstasy. Duncan is in his grave;
After life's fitful fever he sleeps well;
Treason has done his worst: nor steel, nor poison,
Malice domestic, foreign levy, nothing,
Can touch him further.
(Macbeth, Act III, Sc. 4)