- You can't go on this way, training night and day. What would I do? Tell me. What then, hm? Tell me.
- Why then, I'd be sad and lonely.

21 seconds sound clip from the Invincible Iron Palm (1971) movie soundboard.

You can hear this line at 00:33:18.930 in the Blu-ray version of the movie.

Quote context

[...]

- Ah, I see. I'm in the wrong.

- No, no. Oh, no. No one's wrong.

- Actually, you're in the wrong.

- Huh? Why do you say that?

- All you can think of is getting revenge. That's all.

- Oh. Listen now. If I don't take action now, the people here won't be able to find any peace and quiet. Besides, they're all scared of Uncle.

- All right. I'm not against the idea of revenge. Even so, you must have some time to rest.

- You can't go on this way, training night and day. What would I do? Tell me. What then, hm? Tell me.

- Why then, I'd be sad and lonely.

(Girl laughing)

- What is it? You've both gone silent.

- Hey, hey, hey. Come on now.

- Listen here. This time you've gone too far.

- Oh, she shouldn't bust me around then.

[...]