MEPHISTOPHELES

The poor guitar! 'tis done for now.

VALENTINE

Your skull shall follow next, I trow!

MEPHISTOPHELES (to FAUST)

Doctor, stand fast! your strength collect!
Be prompt, and do as I direct.
Out with your whisk, keep close, I pray,
I'll parry I do you thrust away!

VALENTINE

Then parry that!

MEPHISTOPHELES

Why not?