There is enough instant energy down there to supply all of Earth.
5 seconds sound clip from the The Black Hole (1979) movie soundboard.
You can hear this line at 00:35:22.420 in the Blu-ray version of the movie.
Quote context
[...]
- Doctor. Reinhardt told you to requisition the parts for us.
- Vital information necessary centralized. Labor force, the 396.
- I see by your markings you're from the old 2-8, programmed in Houston.
- There is enough instant energy down there to supply all of Earth.
- The first step to colonizing the galaxy.
- You'll be remembered as one of the greatest space scientists of all time.
- It's about time that people learn about their failures and my successes.
- You should come back with us and enjoy the glory of that success.
[...]