what are your favorite martial or fighting principles and theories?
mine is Sun Zi.
especially the chapter 1 formulating plan
1. English naration
http://www.youtube.com/watch?v=nZRUxG1R ... re=related
http://www.youtube.com/watch?v=RzpseXi_ ... feature=iv
2. Chinese animation
http://www.youtube.com/watch?v=yuDmZqdlqV0