Question

Select the correct answer.
Which theme is reinforced in the excerpt below from Shakespeare's Hamlet?

Rightly to be great
Is not to stir without great argument,
But greatly to find quarrel in a straw
When honor's at the stake. How stand I, then,
That have a father kill'd, a mother stain'd,
Excitements of my reason and my blood,
And let all sleep[?]

A.
appearance versus reality
B.
complexity of action
C.
impossibility of certainty
D.
mystery of death