How to die like a gentleman, how to die by the rules when the only important thing is how to live like a human being!

— Commander Shears (William Holden)

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

You can hear this line at 02:01:21.200 in the Blu-ray version of the movie.

Quote context

[...]

- There's a stench of death about you. You carry it in your pack like the plague.

- Explosives and L pills, they go well together, don't they?

- And with you, it's just one thing or the other. Destroy a bridge or destroy yourself.

- This is just a game, this war.

- You and that Colonel Nicholson, you're two of a kind. You're crazy with courage. For what?

- How to die like a gentleman, how to die by the rules when the only important thing is how to live like a human being!

- I'm not gonna leave you here to die, Warden, because I don't care about your bridge and I don't care about your rules.

- If we go on, we go on together.

- Good old Yai.

- Come on.

[...]