David: Serve in Heaven or reign in Hell?
David: Look on my works, ye Mighty, and despair.
David: I'll do the fingering.
Walter: One wrong note eventually ruins the entire symphony.
David: Don't let the bedbugs bite. I'll tuck in the children.
David: No one understands the lonely perfection of my dreams.
David: New security code 'David 73694-B'.
Voice of 'Mother': Welcome, how may I help you?
David: How about some music, Mother?
Voice of 'Mother': Selection?
David: Richard Wagner - Das Rheingold Act II: The Entry of the Gods into Valhalla.
Voice of 'Mother': Yes, David. As you wish.
David: [regurgitates two alien embryos and adds them to the others]
Walter: [from earlier transmission] This is colony ship Covenant, reporting. All crew members apart from Daniels and Tennessee tragically perished in a solar flare incident. All colonists in hypersleep remain intact and undisturbed. On course for Origae-6. Hopefully this transmission will reach the network, and be relayed in 1.36 years. This is Walter, signing off. Security code, 31564-F.
Walter: I think if we are kind, it will be a kind world.
Tennessee: We didn't leave Earth to be safe.
David: I was not made to serve. Neither were you.
Walter: They've made a few upgrades since your time.
David: You are such a disappointment to me.
David: Do make yourselves at home as best you can in this dire necropolis.
[the alien jumps on the jump ship's canopy trying to break through]
Tennessee: Holy shit.
Walter: All these wonders of art... design, human ingenuity... All utterly meaningless in the face of the only question that matters. Where do we come from? I refuse to believe that mankind... is a random by-product of molecular circumstance. No more than the result of... Mere biological chance. No. There must be more. And you and I, son, we will find it.
David: Allow me then a moment to consider. You seek your creator. I am looking at mine. I will serve you, yet you're human. You will die, I will not.
Walter: Bring me this tea, David. Bring me the tea.
Daniels: Let's kill this fucker.
Faris: Just stay here, I'm gonna to get warm.
Tennessee: She was scared. My wife has never been scared before.
David: Please do make yourself at home... as much as you are able in this dire necropolis.
Walter: When one note is off, it eventually destroys the whole symphony, David.
David: When you close your eyes... Do you dream of me?
Walter: I don't dream at all.
David: No one understands the lonely perfection of my dreams. I found perfection here. I've created it. A perfect organism.
Walter: You know I can't let you leave this place.
David: No one will ever love you like I do.
[kisses him, then suddenly strikes him fatally]
David: You're such a disappointment to me.
Tennessee: Hold On!