Only death awaits you all.

Do you remember, Snake? The feel of battle. The clashing of bone and sinew!

There it is. Time to do your "destroying-other-people's-property" thing.

GLaDOS: Oh, thank God you're all right. You know, being Caroline taught me a valuable lesson. I thought you were my greatest enemy, when all along you were my best friend. The surge of emotion that shot through me when I saved your life taught me an even more valuable lesson - where Caroline lives in my brain.

beep

Announcer: Caroline deleted.

GLaDOS: Goodbye, Caroline. You know, deleting Caroline just now taught me a valuable lesson: the best solution to a problem is usually the easiest one. And I'll be honest. Killing you? Is hard. You know what my days used to be like? I just tested. Nobody murdered me. Or put me in a potato. Or fed me to birds. I had a pretty good life. And then you showed up. You dangerous, mute lunatic. So you know what? You win. Just go.

GLaDOS starts Chell's elevator moving up; she laughs softly

GLaDOS: It's been fun. Don't come back.

V: Said it yourself - you can kick the rat outta the corp...
Jackie: But you'll never kick the corp outta the rat.

Now we can fight as warriors, hand to hand. It is the basis of all combat
Only a fool trusts his life to a weapon

Speaking of harm's way. Know what I see lookin' at you? Walking, talking corpses.

You mechs may have copper wiring to reroute your fear of pain, but I've got nerves of steel.

Remember, V - it's unwise to engage in idle time. I am sometimes known to be rather impatient.

Yeah, who needs creepy, nosy cab drivers when you've got a clean AI to get you from point A to point B in style?

Hey, hermano. Your new life... it starts now.

Cortana: So have you got a plan to get out?
Master Chief: I was gonna shoot my way out. Mix things up a little.

He who makes a beast of himself removes himself from the pain of being human.

The price of freedom is eternal vigilance.