I see evil when I look in my shaving mirror. It is, philosophically, present everywhere in the universe in order, apparently, to highlight the existence of good. I think there is more to this theory, but I tend to burst out laughing at this point.
Terry PratchettYou know, I never imagined there were he-dryads. Not even in an oak tree." One of the giants grinned at him. Druellae snorted. "Stupid! Where do you think acorns come from?
Terry Pratchett