He rarely leaves any margin for error.
2 seconds sound clip from the When Worlds Collide (1951) movie soundboard.
You can hear this line at 00:13:02.889 in the Blu-ray version of the movie.
Quote context
[...]
- I first heard from him 10 days ago. He wanted me to check his findings.
- D for differential, A for analyzer. Differential analyzer. DA.
- We'll check these through the viewer.
- Sometimes I wish I didn't know Bronson's capabilities so well.
- He rarely leaves any margin for error.
- This was Bronson's first discovery, Bellus, a star, a dozen times larger than our Earth.
- Bellus has been approaching Earth at tremendous speed.
- Hmm, this is in the constellation of Scorpio.
- Dr. Frye, notice the position of these new bodies.
[...]