Beware of the light at the end of the tunnel. Its probably an oncoming train!
Today I am thankful for the library. It still amazes me that there is a large collection of books that is easily accessible and free to use! The best thing about our library system is that if they don't have it, you can ask them to order it (and they usually will). The next best thing about our library is that the entire catalogue is online, so you can see if they have the book that you want and where exactly it is etc.