Working on a film, the setup for an action sequence takes a long time, and we need to shoot the scene many times to get different angles.

Martial 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.

While films are a very visual and emotional artistic medium, video games take it one step further into the realm of a unique personal experience.

Everything 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.

I stepped into the martial arts movie market when I was only 16. I think I have proved my ability in this field and it won't make sense for me to continue for another five or 10 years.

I remember when I was 11, I did some Kung-fu demonstrations in Hong Kong in 1974.

If you are always allowed to stop training whenever you feel discomfort, you will find it too easy to give yourself permission to quit.