- Then you don't know women.
- That's possible.
- And you're a fool.
- Well, that's quite possible.

7 seconds sound clip from the The Philadelphia Story movie soundboard.

You can hear this line at 01:23:09 in the Blu-ray version of the movie.

Quote context

[...]

- But if I know Tracy, and I know her well, she'll remember little of this.

- For the second time in her life, she'll draw quite a tidy blank.

- You don't believe it then?

- Believe what?

- Well, the implications of what you saw, let us say.

- Well, what else am I to believe?

- That's entirely up to you.

- I got eyes, I got imagination, haven't I?

- I don't know. Have you?

- Oh, so you pretend not to believe it?

- Yes, I pretend not to.

- Then you don't know women.

- That's possible.

- And you're a fool.

- Well, that's quite possible.

- Now you won't be too hard on her, will you?

- I'll make up my own mind what I'll be!

- Well, we're all only human, you know.

- You...! All of you, with your sophisticated ideas.

- Ain't it awful?

- Well?

- Why, you low...

[...]