'Educational' refers to the process, not the object. Although, come to think of it, some of my teachers could easily have been replaced by a cheeseburger.
Terry PratchettThere are many horrible sights in the multiverse. Somehow, though, to a soul attuned to the subtle rhythms of a library, there are few worse sights than a hole where a book ought to be.
Terry PratchettThe sun is simple. A sword is simple. A storm is simple. Behind everything simple is a huge tail of complicated.
Terry Pratchett