Karli Morgenthau: It doesn't matter if I don't survive this. I'm fighting for something bigger than myself. With all the bodies you've collected, have you been able to say the same?
Bucky Barnes: You don't think I ever fought for something bigger than myself? That's all I ever tried to do. And I failed twice. You think your cause justifies all this death, but in the end, the nightmares won't go away. You're gonna remember all the ones you killed. Trust me. Don't do this. Don't go down this path.
Bucky Barnes: I've been making amends.
Sam Wilson: Nah. You weren't amending, you were avenging. You were stopping all the wrongdoers you enabled as the Winter Soldier, because you thought it would bring you closure. You go to these people and say "sorry," because you think it'll make you feel better, right? But you gotta make them feel better. You gotta go to them and be of service. I'm sure there's at least one person in that book who needs closure about something, and you're the only one who can give it to 'em.
Bucky Barnes: Probably a dozen.
Sam Wilson: That's cool. Start with one.
Bucky Barnes: Good talk.
Sam Wilson: Maybe I shouldn't have put it in a museum. I should have destroyed it.
Bucky Barnes: Look, that shield represents a lotta things to a lotta people, including me. The world is upside down, and we need a new Cap, and it ain't gonna be Walker. So before you destroy it, I'll take it from him myself.
Bucky Barnes (to Sam): Steve believed in you. He trusted you. He gave you that shield for a reason. That shield, that is... that is everything he stood for. That is his legacy. He gave you that shield, and you threw it away like it was nothing. So maybe he was wrong about you. And if he was wrong about you, then he was wrong about me.