Mal: I've staked my crew's life on the theory that you're a person, actual and whole, and if I'm wrong you'd best shoot
[River cocks the gun she is pointing at Mal]
Mal:...Or we could talk more.
Wash: This landing is going to get pretty interesting.
Mal: Define interesting.
Wash: Oh god, oh god, we're all going to die.
Jayne: We're gunna explode? I don't wanna explode.
Jayne: Boy, it sure would be nice if we had some grenades, don't you think?
Mal: We're coming down to empty the vault!
Vault Guard (from inside): You'll have to give me your authorization password!
[Jayne fires a burst from his automatic rifle]
Vault Guard: ...Okay!
[After breaking into a nearly empty safe]
Zoe: At last, we can retire and give up this life of crime.
Mal: Faster! Faster! Faster would be better!
Mal: What in the hell happened back there?
Wash: Start with the part where Jayne gets knocked out by a 90 pound girl 'cause I don't think that's ever getting
[About protective goggles]
Mal: Fine, I'll wear them. But I'll look like an idiot.
Zoe: I should think you'd be used to that, sir.
Mal: Do you want to run this ship?
Zoe: Do you know what the definition of a hero is? Someone who gets other people killed. We can look it up later.
Mal: Dear Buddha, please bring me a pony and a little plastic rocket...
Zoe: Do you really think any of us is gunna get through this?
Jayne:...Well I might.
Simon: In all that time on the ship... I've always regretted... not being with you.
Kaylee: With me? You mean to
say... as in sex?...To hell with this, I'm gunna live!