No, I can't. I can't betray my ancestors.
7 seconds sound clip from the Drunken Arts & Crippled Fist movie soundboard.
You can hear this line at 00:43:09 in the DVD version of the movie.
Quote context
[...]
- You can't do that to him. I hope you're not gonna cripple him. That would be awful!
- So that's why I can't teach him that.
- Old master, you're the boss here. You can always change the rules anytime you want.
- No, I can't. I can't betray my ancestors.
- How am I going to handle this one?
[...]