- He was a fool but he epitomized the 11th Commandment.
- The 11th Commandment?
- Thou shalt not give up.

— Sir Charles Litton (David Niven)

7 seconds sound clip from the Trail of the Pink Panther (1982) movie soundboard.

You can hear this line at 01:06:07.197 in the Blu-ray version of the movie.

Quote context

[...]

- I mean, inept! France's greatest detective!

- It does test one's reality.

- Do you think he's dead? I hope not. What do you think, Sir Charles?

- No. Men like Clouseau never die. They're indestructible. And that's the way it should be.

- Why?

- Well, we need them. They help us preserve our sense of humor.

- And they're living proof that, however bad things get, if you persevere you survive and sometimes even win.

- So you think determination was the key to his success?

- No question about it.

- He was a fool but he epitomized the 11th Commandment.

- The 11th Commandment?

- Thou shalt not give up.

- I like that.

- I thought you might.

- Well, goodbye.

- Goodbye.

- Come and see us again.

- I may do that.

- You know, the man of your dreams is also a Machiavellian charmer.

- I know that. Thank you.

- Goodbye.

- Bye.

- Bye.

[...]