The same technique that allows a Zulu warrior to chase a running gazelle for 50 miles, and still have the strength for the kill.

— John Peter McAllister (Lee Van Cleef)

10 seconds sound clip from The Master (1984) - State of the Union (S1E3) sitcom.

You can hear this line at 00:18:23.733 in the Blu-ray version of the TV Series.

Quote context

[...]

- Dear God, don't do this.

- Whatever happened to... 'It's time to get up'?

- What happened to you? I thought you had a heart attack.

- I was still.

- You stopped breathing. You have to breathe.

- The heartbeat, like everything else, can be controlled. I just slowed it down.

- Slowed it down? You stopped it.

- Only in appearance.

- The same technique that allows a Zulu warrior to chase a running gazelle for 50 miles, and still have the strength for the kill.

- Swell, I believe you can do it, okay? Just don't do it again. You scared the hell out of me.

- Oh, that was nice.

- Well, I see you're ready to go. I think I am.

- Stopping his heartbeat...

[...]