A perpetual power source exists which can provide us with enough energy to vanquish the Autobots and control the universe forever.
12 seconds sound clip from The Transformers (1984) - S.O.S. Dinobots TV Series.
You can hear this line at 00:04:25 in the DVD version of the movie.
Quote context
[...]
- Hmm. I'm with you, Wheeljack.
- We could build robot versions of those oversized iguanas, if it was okay with Optimus Prime.
- Robot dinosaurs might be useful. You have my authorization.
- It'll never work. Big waste of time.
- The data collected by Reflector, Soundwave, and Laserbeak, leads to only one conclusion,
- I suppose you've devised a brilliant plan for seizing it, eh, leader?
- Affirmative, Starscream. We attack the falls at once.
- Decepticons, prepare for conquest!
- And now, fellow Autobots, and especially Optimus Prime, it gives me great pleasure to present...
[...]