The Avengers (2012)

The Soldier

[Steve is pummeling a punching bag in a gym, as he remembers how he ended up getting frozen in the ocean, he becomes angry and knocks the punching bag off it's chain, as he picks up another, Fury walks in]

Nick Fury: Trouble sleeping?
Steve Rogers: I slept for seventy years, sir. I think I've had my fill.
Nick Fury: Then you should be out, celebrating, seeing the world.
Steve Rogers: I went under, the world was at war, I wake up, they say we won. They didn't say what we lost.
Nick Fury: We've made some mistakes along the way. Some very recently.

Steve Rogers: You here with a mission, sir?
Nick Fury: I am.
Steve Rogers: Trying to get me back in the world?
Nick Fury: Trying to save it.

[Fury gives Steve the file on Tesseract to look at]

Steve Rogers: Hydra's secret weapon.
Nick Fury: Howard Stark fished that out of the ocean when he was looking for you. He thought what we think, the Tesseract could be the key to unlimited sustainable energy. That's something the world sorely needs.
Steve Rogers: Who took it from you?
Nick Fury: He's called Loki. He's not from around here. There's a lot we'll have to bring you up to speed on if you're in. The world has gotten even stranger than you already know.
Steve Rogers: At this point, I doubt anything would surprise me.
Nick Fury: Ten bucks says you're wrong.

[Steve turns and picks up a punching bag]

Nick Fury: There's a debriefing package waiting for you back at your apartment.

[with the punching bag on his shoulder, Steve starts walking out of the gym]

Nick Fury: Is there anything you can tell us about the Tesseract that we ought to know now?
Steve Rogers: You should have left it in the ocean.