The more I look at this place, the prettier it gets. I expect it's about the prettiest place I've ever been to.

8 seconds sound clip from the The African Queen (1952) classic radio play.

You can hear this line at 00:30:43 in the radio play.

Quote context

[...]

- You've been napping. Supper's ready.

- Rosie! Fancy you building' a fire and all while I slept.

- Uh, dear... what is your first name?

- Charlie.

- Give us a kiss, Rosie.

- Charlie. Charlie, dear.

- The more I look at this place, the prettier it gets. I expect it's about the prettiest place I've ever been to.

- Oh, not that I ain't all for goin' down the river, you understand.

- Oh, yes, I know.

- Why, the sooner we blow up the ol' Louisa, the better.

- What I meant was, I'd like to come back here someday.

- Then you think we can do it?

- Do it? Why, there's nothin' a man can't do if he believes in himself. Never say die, that's my motto.

[...]