when you look up to the stars, think of them as my soul.
[to the Autobots]
Optimus Prime: Defend this family, Autobots, as they have you. Defend.
[last lines]
Optimus Prime: There are innumerable mysteries to the universe. But who we are, is not one of them. That answer lies inside us. I am Optimus Prime, and I send this message to my creators: Leave Earth alone, for I'm coming for you!