Sir, Mr. President, I know this seems terrible... but let's not be too rash.
7 seconds sound clip from the Mars Attacks! (1996) movie soundboard.
You can hear this line at 00:43:37 in the Blu-ray version of the movie.
Quote context
[...]
- No, that ain't happening. That didn't happen.
- Holy mother of God. Did you see that?
- We should hit these assholes with everything we got, sir.
- Sir, Mr. President, I know this seems terrible... but let's not be too rash.
- We should nuke them now, sir.
- We must establish a line of communication first.
- Why not set up a town hall? We can get the public's opinion.
[...]