Ultron: You think you're saving anyone? I turn that key and drop this rock a little early and it's still billions dead. Even you can't stop that.

Thor: I am Thor, son of Odin, and as long as there is life in my breast... I am running out of things to say! Are you ready?

(Vision hits Ultron with Thor's hammer)

Vision: It's terribly well-balanced.

Thor: Well, if there's too much weight, you lose power on the swing, so...