I'm sorry for you. You're not fit to manage these things.

5 seconds sound clip from the The Skin Game (1931) movie soundboard.

You can hear this line at 00:38:43 in the Blu-ray version of the movie.

Quote context

[...]

- It's just my 9,000 that you kept.

- Thank god the centry's gone to a gentleman.

- Ha! The duke!

- Nah. The centry's not gone to a gentleman, nor to a fool. It's gone to me.

- What?

- I'm sorry for you. You're not fit to manage these things.

- Well, it's a monstrous price, and I've had to pay it because of your obstinacy.

- I shan't forget that when I come to bill.

- You mean to say that last bid was for you?

- Well, of course I do. I told you I was a bad man to be up against. Perhaps you believe me now.

[...]