Allegedly I [know](http://wiki.secondlife.com/wiki/Unicode_In_5_Minutes) my [unicode](http://www.pauloppenheim.com/blog/2008/05/14/the-fog-of-war-mcnamara-and-spidery-ha/) but I still get rad surprises:
䷂ – U+4DC2 HEXAGRAM FOR DIFFICULTY AT THE BEGINNING
[bad start](http://www.last.fm/music/Mr.+Oizo/_/Bad+Start).