Steve Rogers: The rules have changed.
Tony Stark: We’re dealing with something new.
Steve Rogers: The Vision is artificial intelligence.
Tony Stark: A machine.
Steve Rogers: So, it doesn’t count?
Tony Stark: No, it’s not like a person lifting the hammer.
Steve Rogers: Right, different rules for us.
Tony Stark: Nice guy. Artificial.
Steve Rogers: Thank you.
Thor: He can wield the hammer, he can keep the Mind Stone. It’s safe with the Vision. And these days, safe is in short supply.
Steve Rogers: But if you put the hammer in an elevator…
Tony Stark: It would still go up.
Steve Rogers: Elevator’s not worthy.
Thor: I’m gonna miss these little talks of ours.
From Avengers: Age of Ultron (2015)