ALIEN:
Ripley: What was your special order?
Ash: You read it. I thought it was clear.
Ripley: What was it?
Ash: Bring back life form. Priority One. All other priorities rescinded.
Parker: The damn company. What about our lives, you son of a *****?
Ash: I repeat, all other priorities are rescinded.
Ripley: How do we kill it Ash? There's gotta be a way of killing it. How? How do we do it?
Ash: You can't.
Parker: That's bull****.
Ash: You still don't understand what you're dealing with, do you? Perfect organism. Its structural perfection is matched only by its hostility.
Lambert: You admire it.
Ash: I admire its purity. A survivor... unclouded by conscience, remorse, or delusions of morality.
Parker: Look, I am... I've heard enough of this, and I'm asking you to pull the plug.
Ash: [Ripley goes to disconnect Ash, who interrupts] Last word.
Ripley: What?
Ash: I can't lie to you about your chances, but... you have my sympathies.
Blade Runner:
Roy: I've seen things you people wouldn't believe. Attack ships on fire off the shoulder of Orion. I've watched C-beams glitter in the dark near the Tannhauser Gate. All those moments will be lost in time, like tears in rain. Time to die.