STUDENT

There is some sense in that! one sees the how and why.

MEPHISTOPHELES

Grey is, young friend, all theory:
And green of life the golden tree.

STUDENT

I swear it seemeth like a dream to me.
May I some future time repeat my visit,
To hear on what your wisdom grounds your views?

MEPHISTOPHELES

Command my humble service when you choose.

STUDENT

Ere I retire, one boon I must solicit:
Here is my album, do not, Sir, deny
This token of your favour!

MEPHISTOPHELES

Willingly!
(He writes and returns the book.)