This is a clever idea... take a page from an old book and find a sentence you like. Mark out the rest and frame it! something else you can do...print out a copy of a page from a book, on a sheet of paper, soak it in tea, and then put it in the oven on the lowest setting for like 5-10 min..you'll get that old tattered paper feel and that way you don't ruin a good book =)