He's always talking about Heidegger, and Foucault. And I have no idea what any of it's about, really.

9 seconds sound clip from the You've Got Mail movie soundboard.

You can hear this line at 00:38:46.085 in the Blu-ray version of the movie.

Quote context

[...]

- Oh, wow, I'm so happy to have finally met you. We will talk.

- Have you ever thought about doing a book?

- It's crossed my mind, I mean, something relevant for today, like the Luddite movement in 19th century England or something, we should talk. Call me.

- Hey, hon, have you ever had a caviar garnish?

- I had no idea Frank Navasky was going to be so down-to-earth.

- You read his stuff, you think he's going to be so obscure and abstruse.

- He's always talking about Heidegger, and Foucault. And I have no idea what any of it's about, really.

- I'm not tired. I'm not.

- Do you ever feel you've become the worst version of yourself? That a Pandora's box of all the secret, hateful parts, your arrogance, your spite, your condescension has sprung open?

- Someone provokes you, and instead of smiling, and moving on, you zing them.

- Hello, it's Mr. Nasty.

[...]