Cade Yeager: You’re not actually leaving, are you?
Optimus Prime: How many more of my kind must be sacrificed, to atone for YOUR mistakes?
Cade: What do you think being human means? That’s what we do. We make mistakes. Sometimes, out of those mistakes come the most amazing things… When I fixed you, it was for a reward. That was it. That was why. The money. And it was me making a mistake. Without it, you wouldn’t be here. So even if you got no faith in us, I’m asking you to do what I do. I’m asking you to look at all the junk and see the treasure. You gotta have faith, Prime, in who we can be.