The Avengers quotes

Pepper Potts: Is this about the Avengers? Which I know nothing about.
Tony Stark: The Avengers initiative was scrapped, I thought. And I didn't even qualify.
Pepper Potts: I didn't know that either.
Tony Stark: Apparently I am volatile, self-obsessed, and don't play well with others.
Pepper Potts: That I did know.

Tony Stark

It's an impressive cage. Not built, I think, for me.

Loki

Steve Rogers: Is everything a joke to you?
Tony Stark: Funny things are.

Tony Stark, Steve Rogers