The Bookshelf.

By Stewart Butterfield, via Wikimedia Commons

In the 5th grade the very last thing I wanted to do was math. We had those desks with the open fronts you kept your stuff in, so during math class I would simply slide a book into my lap and read.  My teacher caught on to this and took away my books fairly often. She made one fatal mistake though...my desk was about 2 feet away from the classroom book shelf. As soon as her back was turned I was slipping another book into the desk.  At no point during the year did it occur to her that my seat needed to be moved.