Patience is a Virtue

This puzzle is available on a MS Word Document.

[DOC] Patience is a Virtue Puzzle

Hints

It's a Beale cipher, and the document you use has initials U.S.C.

You'll get some lines from a famous book (original spelling), but missing a few letters. Arrange by the natural order they go in, they'll spell out a couple of words plus a bunch of letters.

Those letters play something, which you'll have to use in the cipher on the blue boxes.