In Act V of Hamlet, after Hamlet has killed Polonius, Ophelia has died, and Hamlet has returned to Denmark from his murderous trip to England, he happens upon two gravediggers. It is an odd and puzzling scene, and a noticeable departure from the rising action of the play. At this juncture, we expect Hamlet to clash with his rivals. Instead, we get a deeply philosophical and darkly comic exchange on death, with the gravediggers singing as they toss around bones and Hamlet wondering about the lives of the skeletons before him:
That skull had a tongue in it and could sing
once....
There's another. Why may not that be the
skull of a lawyer? Where be his quiddities now, his
quillities, his cases, his tenures, and his tricks? Why
does he suffer this mad knave now to knock him
about the sconce with a dirty shovel and will not tell
him of his action of battery?
