You’ve come up with some pretty impressive inventions, Tony. War isn’t one of them.

I could choke the life out of you and never change a shade.

I really miss the days when the weirdest thing science ever created was me.

Besides this one, there’s nothing that can’t be explained.

Doesn’t matter what you did, or what you were. If you go out there, you fight, and you fight to kill. Stay in here, you’re good. I’ll send your brother to come find you. But if you step out that door, you are an Avenger.