Well, here goes nothing.
3 seconds sound clip from the TRON (1982) movie soundboard.
You can hear this line at 00:13:49 in the Blu-ray version of the movie.
Quote context
[...]
- I can't afford to have an independent programmer monitoring me.
- Do you realize how many outside systems I've gone into? How many programs I've appropriated?
- Yeah, interesting. You hear what you just said?
- Actually, what we propose to do is to change something into nothing and back again.
- You might just as well have said, Here goes something, here comes nothing.
[...]