Once you have mastered how to breathe, you'll find your power increases.
6 seconds sound clip from the Shaolin vs. Lama (1983) movie soundboard.
You can hear this line at 01:09:04 in the DVD version of the movie.
Quote context
[...]
- I feel sorry for you, my boy.
- Under there too must be spotless.
(Straining to lift heavy object)
- Abbot, please teach me Kung Fu.
- Once you have mastered how to breathe, you'll find your power increases.
- How can I learn? I don't know where to begin.
- Let's start with the basics.
- Do you really still want to learn?
- Yes.
[...]