[Rosencrantz]: Hamlet is not himself, outside or in. We have to glean what afflicts him.
[Guildenstern]: He doesn’t give much away.
[Player]: Who does, nowadays?
[Guil]: He’s–melancholy.
[Player]: Melancholy?
[Ros]: Mad.
[Player]: How is he mad?
[Ros]: Ah. (To Guil:) How is he mad?
[Guil]: More morose than mad, perhaps.
[Player]: Melancholy.
[Guil]: Moody.
[Ros]: He has moods.
[Player]: Of moroseness?
[Guil]: Madness. And yet.
[Ros]: Quite.
[Guil]: For instance.
[Ros]: He talks to himself, which might be madness.
[Guil]: If he didn’t talk sense, which he does.
[Ros]: Which suggests the opposite.
[Player]: Of what?
Small pause.
[Guil]: I think I have it. A man talking sense to himself is no madder than a man talking nonesense not to himself.
[Ros]: Or just as mad.
[Guil]: Or just as mad.
[Ros]: And he does both.
[Guil]: So there you are.
[Ros]: Stark raving sane.
– Tom Stoppard in Rosencrantz and Guildenstern are Dead

