I'm hardened to it. That's all. A hardened criminal will sleep any time.
7 seconds sound clip from the The 39 Steps (1937) classic radio play.
You can hear this line at 00:36:31 in the radio play.
Quote context
[...]
- Well, I'm not in the least bit tired. Besides, I have to stay by the fire and get dry.
- All right. You don't mind if I stretch out in the chair, do you?
- I don't see how you can sleep at a time like this.
- Hmm?
- I said, I don't see how you can sleep at a time like this.
- I'm hardened to it. That's all. A hardened criminal will sleep any time.
- Listen. Listen, did you hear that? There's a car out there. It just drove up. A car.
- It's not my imagination. I heard a car.
- Oh, all right, if you don't care...
- Don't care. Just don't care.
[...]