As I've told you before, in a job like yours, even when it's finished, there's always one more thing to do.

— (André Morell)

6 seconds sound clip from the The Bridge on the River Kwai movie soundboard.

You can hear this line at 01:33:27.570 in the Blu-ray version of the movie.

Quote context

[...]

- Oh. Very ingenious. Warden was right.

- Sit down. Now, the main reason I asked you here today was to pick the fourth member of your team.

- Ask Mr Joyce to come in.

- Yes, sir.

- Chapman here wants Joyce, but I have my doubts about him.

- Frankly, I think he has too much imagination, as distinct from cold calculation.

- As I've told you before, in a job like yours, even when it's finished, there's always one more thing to do.

- He's the best swimmer in the school, sir, and we'll need a good swimmer.

- Yes, I'm well aware of your evaluation, Chapman. The opinion I want is Shears'.

- All right, at ease.

- These gentlemen are thinking of taking you for a little hike into the jungle.

- Yes, sir.

[...]