It's a certainty that anything you can do I can do!
— Ollie Dee (Oliver Hardy)
6 seconds sound clip from the Babes in Toyland (1934) movie soundboard.
You can hear this line at 00:13:50 in the Blu-ray version of the movie.
Quote context
[...]
- Piffle! That's the silliest thing I have ever seen.
- Try it.
- Well certainly I can. What do you mean, can't I do it.. Give me that! Get over there.
- It's a certainty that anything you can do I can do!
- Uh uh!
- Here!
[...]