O jest unseen, inscrutable, invisible,
As a nose on a man's face, or a weathercock on a steeple!
My master sues to her, and she hath taught her suitor,
He being her pupil, to become her tutor.
O excellent device! was there ever heard a better,
That my master, being scribe, to himself should write the letter?
Valentine. How now, sir? what are you reasoning with yourself?
Speed. Nay, I was rhyming: 'tis you that have the reason.

Autore: William Shakespeare