All right, Joe. If you've made up your mind, I don't suppose there's anything I can say or do that'll stop you.
8 seconds sound clip from the Palooka (1934) movie soundboard.
You can hear this line at 00:14:27 in the Blu-ray version of the movie.
Quote context
[...]
- Uh, he's in the, uh, leather business.
- What do you know about the leather business?
- And Mr. Walsh says he can teach me to...
- Oh, mom, you've got to let me go.
- Oh, thanks, mom. Gee, th... that's fine.
- Oh, I knew this time would come. And I've prepared myself for it.
- But now that it is here, you don't know how I've dread the thought of your leaving.
- Oh, you mustn't feel that way. I'm not a baby, anymore.
- You are to me, son. You don't know I how I shall miss you.
[...]