Captain America: The First Avenger

Timothy: "Wait. You know what you're doing?"
Steve: "Yeah. I knocked out Adolf Hitler over 200 times."

"I know this neighborhood. I got beat up in that alley. And that parking lot. And behind that diner."

James: "Did it hurt?"
Steve: "A little."
James: "Is this permanent?"
Steve: "So far."

Peggy Carter: "How do you feel?"
Steve Rogers: "Taller."

Steve Rogers: "Can I ask a question?"
Abraham Erskine: "Just one?"
Steve Rogers: "Why me?"
Abraham Erskine: "I suppose that's the only question that matters."

"Whatever happens tomorrow you must promise me one thing. That you will stay who you are. Not a perfect soldier, but a good man."

Abraham Erskine: "Do you want to kill Nazis?"
Steve Rogers: "Is this a test?"
Abraham Erskine: "Yes."
Steve Rogers: "I don't want to kill anyone. I don't like bullies; I don't care where they're from."

Steve Rogers: "I thought you were dead."
James 'Bucky' Barnes: "I thought you were smaller."