We are not so much concerned about the motives behind the deed as to the deed itself.
7 seconds sound clip from the Reefer Madness (1936) movie soundboard.
You can hear this line at 00:47:35 in the Blu-ray version of the movie.
Quote context
[...]
- Well, what are you waiting for?
- We are not so much concerned about the motives behind the deed as to the deed itself.
- The defense has been unable to produce one witness to substantiate that statement.
- Ladies and gentlemen of the jury, you've heard able men testify at this trial...
- But the defense has been unable to prove that he was insane.
[...]