“Dear Princess Celestia:  My friends and I all learned an important lesson this week.  Never judge a book by its cover.  Somepony may look unusual, or funny, or scary, but you have to look past that and learn who they are on the inside.  Real friends don’t care what your cover is; it’s the contents of a pony that count.  And a good friend, like a good book, is something that will last forever.  Your faithful student, Twilight Sparkle.”