I can't wrestle him.
3 seconds sound clip from the Nacho Libre movie soundboard.
You can hear this line at 00:23:19 in the Blu-ray version of the movie.
Quote context
[...]
- I just need to borrow some sweats.
- What?
- But you are tall and fast like a gazelle. You can do it.
- Pray to the Lord for strength.
- I don't believe in God, I believe in science.
[...]