Zhang is a friend of mine: he said forget about acting and just do normal things in the movie.
Jet LiMartial arts have two parts. One is external, other internal. The external is physical part. The internal is philosophy of how to be, what kind of person learns martial arts.
Jet LiEverything too fast is not good but everything too slow is also not good. You need balance. That's why I like martial arts: it always tells you how to control your body, your mind, your heart. Balance. Balance can keep the world's peace. I think that's a very good thing.
Jet Li