I've become nothing more than a crook.

5 seconds sound clip from the Mr. Topaze (1961) movie soundboard.

You can hear this line at 01:23:08 in the Blu-ray version of the movie.

Quote context

[...]

- And here every morning at eight o'clock, I get a pleasurable sensation as I see three roadsweepers pass the front of my modest hotel, and on three gleaming bonnets there sparkles your name, Topaze.

- Well, I tell you, when I see them pass, I bow to them.

- There's nothing to bow to, Headmaster.

- Ah, come, come! You always were a modest fellow.

- Tell me, are you earning a lot of money?

- I've become nothing more than a crook.

- Oh, come! Are you, er Are you earning a lot of money?

- I'm earning far too much money.

- Huh! There is a beautiful reply - far too much money.

- Well, I always knew it. How many times have I said to my family, That fellow will go far?

[...]