Favorite quotes about books?

I'm still doing CPR on this group...

I thought maybe people could post their favorite quotations about books and/or reading. Mine is from Ruined by Reading: A Life in Books by Lynne Sharon Schwartz:

"I have done what people do, my life makes a reasonable showing. Can I go back to my books now?"

Every time I read 'Pride and Prejudice' I want to dig her (Jane Austen) up and beat her over the skull with her own shin-bone.
Mark Twain

Well, it's not really what you're looking for, but Walter Benjamin's "Unpacking My Library" is one of my favorite essays on (owning) books.

Oooh, nice! And we all know about Bookcase Porn, right? http://www.bookcaseporn.com/

Delicious-- and frustrating, since it inspires a nice case of envy.