Nami (to Luffy): Tell your first mate he'll get himself killed.

Zoro (to Luffy): Tell your navigator to butt out.

Luffy: Maybe this isn't such a great idea, Zoro.

Zoro: When you met me tied up on that cross, what did I say?

Luffy: "What makes you think I wanna play pirates with you?"

Zoro: No, the other thing.

Luffy: "I kill your kind for a living"?

Zoro: No. Come...

Luffy: Oh. That you made a promise to someone a long time ago to be the world's greatest swordsman.

Zoro: The only way to do that is to beat Mihawk in a duel and take his title. I intend to do just that.

Nami: Even if you die in the process? (to Luffy): Will you please do something?

Luffy: It's his dream, Nami. I can't get in the way of somebody's dream.