We already have you charged.

Miranda

John, are you there?

Kai

John, there's a chance I won't be able to bring you back.

Cortana

She didn't bring the demon head.

Boss

It's not her. It's a clone.

Miranda

I will not be silenced.

Halsey

Be ready because you're leaving at 12.

Commander

John: And what about the humans?
Makee: Cleansed.

Admiral: You will pay the price.
Makee: No, you will.

John: You lied to us, while we fought and killed for you.
Halsey: It was worth it to unlock the mysteries of those artifacts. There are more secrets hidden and you have the key.

The Covenant slaughtered many of my people, and then you drop from the sky, offering to help us get it back. Tell me why I should trust you.

John

Man: So, what is she? An enemy refugee? A combatant.
Admiral: For the moment, both.

HALO Season 1 Quotes

Master Chief: When was this?
Kwan: When you killed my mother. She was at a meeting. Outer Colonists getting together to talk about how the UNSC was stripping us of all our natural resources. But before they got into all that, you and three other Spartans showed up, responding to an insurrectionist bomb threat. But, see, that never made much sense, because...
Master Chief: Why would insurrectionists blow up a meeting for insurrectionists?
Kwan: Yeah.
Master Chief: We were ordered to eliminate the organizer. And the orders changed.
Kwan: To what?
Master Chief: The assembled were deemed an imminent threat.
Kwan: My mom seemed like an imminent threat to you?
Master Chief: What I can see on the ground may not reflect the entirety of the situation.
Kwan: What does that mean?
Master Chief: Sometimes... others know things I do not.

Cara: Slow down! I didn't sign up for this! I am completely shanked. This better be worth it, Kwan.
Kwan: Less talking, more looking, Cara.
Cara: Look, if the General finds out we left the outpost...
Kwan: What my father doesn't know won't kill him. I told you I'd find it. Madrigal, the galaxy's highest concentration of heavy hydrogen. Power your ships... and power your drugs.
Cara: This is why you have to stay, Kwan, to find shit like this!
Kwan: Too bad for you, soon as I find a way, I'm getting off this stupid rock.