Spock: Fear of death is illogical.
Bones: Fear of death is what keeps us alive.
Quotes from Karl Urban movies and TV shows - page 2 of 2
Bones: Jim, you just sat that man down at a high-stakes poker game with no cards and told him to bluff. Now, Sulu's a good man, but he's no captain.
James T. Kirk: For the next two hours, he is. And enough with the metaphors, all right? That's an order.
Bones: Jim, you're not actually going after this guy, are you?
James T. Kirk: I have no idea what I'm supposed to do, I only know what I can do.