Penny: How do we know the fat isn't going straight into your bank account?
Miss Foster: Oh Penny, if cynicism burnt up calories we'd all be thin as rakes.

Donna: You really believe in all that stuff, don't you?
Wilfred: It's all over the place these days. If I wait here long enough—
Donna: Don't suppose you've seen a little blue box.
Wilfred: Is that slang for something?

The Doctor: Donna?
Donna: Doctor!
The Doctor: What are, what are you—?
Donna: Oh. My. God!
The Doctor: How?
Donna: It's me!
The Doctor: I can see that.
Donna: Oh this is brilliant!
The Doctor: What the hell are you doing there?

Donna: Hold on a minute. That sign over there's in English. Are you having me on? Are we in Epcot?
The Doctor: No no no. That's the TARDIS translation circuits. It just makes it look like English. Speech as well. You're talking Latin right now.

Donna: Wait a minute. One mountain. With smoke. Which makes this—
The Doctor: Pompeii. We're in Pompeii. And it's Volcano Day.

Donna: Listen, I don't know what sort of kids you've been flying around with in outer space but you're not telling me to shut up.

The Doctor: Consuming the vapors, you say.
Evelina: They give me strength.
The Doctor: It doesn't look like it to me.

The Doctor: Snow! Ah, real snow. Proper snow at last!

The Doctor: His eyes turned red.
Donna: What's that mean?
The Doctor: Trouble.

The Doctor: The Ood are harmless. They're completely benign. Except the last time I met them there was this force, like a stronger mind. Powerful enough to take them over.
Donna: What sort of force?
The Doctor: Long story.
Donna: Long walk.
The Doctor: It was the Devil.
Donna: If you're gonna take the mickey I'll just put my hood back on.

The Doctor: Martha, Donna. Donna, Martha. Please, don't fight. I can't bear fighting.
Donna: You wish. I've heard all about you. He talks about you all the time.
Martha: I dread to think.
Donna: No no, he says nice things. Good things. Nice things. Really good things.
Martha: Oh my god, he's told you everything.

Martha: I can see why he likes you. You are good.
Donna: Super Temp.

Ross: UNIT's been watching the Rattigan Academy for years. It's all a bit "Hitler Youth". Exercise at dawn and classes and special diets.
The Doctor: Ross, one question. If you do think that Atmos is dodgy—
Ross: How come we've got it in the Jeeps. Huh. Tell me about it. They're fitted as standard in all government vehicles. We can't get rid of them so we can prove there's something wrong. Drives me around the bend.
The Doctor: Oh, nice one!
Ross: Timed that perfectly.
The Doctor: Yeah, yeah you did.

The Doctor: I'm stuck. On Earth, like... Like an ordinary person. Like a human. How rubbish is that? Sorry, no offense but come on!

Luke Rattigan: With Planetfall we can start again. We can build and breed. We can prosper, we can do anything!
Student: We’re going to breed?
Luke Rattigan: I’ve designed a mating program. I’ve planned the whole thing.
Student: Well then, shoot me!

Luke: I'm sorry to report, sir, I've failed. They wouldn’t come. The students, they… didn’t have the imagination to believe.
Staal: A pity! We've lost our target practice.

Donna: You are completely impossible.
The Doctor: Not impossible. Just... a bit unlikely.

Martha: Where did she come from?
The Doctor: From me.
Donna: From you? How? Who is she?
The Doctor: Well she's... well. She's my daughter.
Jenny: Hello Dad.

Donna: Never mind Planet Zog. A party in the 1920s, that's more like it!
The Doctor: Trouble is, we haven't been invited. {pulls out the slightly telepathic paper.} Oh I forgot! Yes we have.

The Doctor: Agatha Christie! I was just talking about you the other day. I said, I bet she's brilliant. I'm the Doctor, this is Donna. Oh, I love your stuff. What a mind! You fool me every time. Well, almost every time. Well, once or twice. Well, once. But it was a good one.

Donna: But, the body in the library? I mean, Professor Peach in the library with a lead pipe.

There's banging on the door
Dr. Moon: What's wrong?
Little Girl: Something's here. Someone's got in. No one's supposed to get in.
Dad: She's never mentioned anyone else. She's always been alone.
Little Girl: Someone's in my Library. No no, please! It's not allowed!

The Doctor: The Library. So big it doesn't need a name. Just a great big "The".
Donna: It's like a city.
The Doctor: It's a world. Literally. A world. The whole core of the planet is the index computer. Biggest hard drive ever. And up here, every book ever written. Whole continents of Jeffrey Archer, Bridget Jones, Monty Python's Big Red Book. Brand new editions, special printings. We're near the equator, so... checks the wind. This must be biographies! I love biographies!
Donna: Yeah, very you. Always a death at the end.

Message: Count the shadows. For god's sake, remember. If you want to live, count the shadows. Message ends.
The Doctor: Donna.
Donna: Yeah?
The Doctor: Stay out of the shadows.
Donna: Why? What's in the shadows?

Donna: The Doctor! I saw the Doctor!
Dr. Moon: Yes. You did, Donna. And then you forgot.

Dave: Who is he? You haven't even told us. You just expect us to trust him.
River: He's the Doctor.
Lux: And who is "The Doctor"?
River: The only story you'll ever tell. If you survive here.

The Doctor: So sometime in the future I just give you my screwdriver.
River: Yeah.
The Doctor: Why would I do that?
River: I didn't pluck it from your cold dead hands if that's what you're worried about.
The Doctor: And I know that because?
River: Listen to me, you've lost your friend—you're angry, I understand. But you need to be less emotional, Doctor. Right now—
The Doctor: Less emotion— I'm not emotional!
River: There are five people in this room still alive. Focus on that. Dear god, you're hard work young.

River: Doctor. One day I'm going to be someone that you trust. Completely. But I can't wait for you to find that out. So I"m going to prove it to you. And I'm sorry. I'm really very sorry. whispers in his ear. Are we good? Doctor. Are we good?
The Doctor: Yeah, we're good.
River: Good.

Lee: "The world is wrong".
Donna: What?
Lee: For you. Weird though. "Dear Donna, The world is wrong."

The Doctor: See ya later.
Donna: Oy! And you be careful. Alright?
The Doctor: Ah! Taking a big space truck with a bunch of strangers across a diamond planet called Midnight. What could possibly go wrong.

Hostess: Ladies and Gentlemen and variations thereupon, welcome onboard the Crusader 50.

Sky Silvestry: I found myself single rather recently, not by choice.
The Doctor: What happened?
Sky: Oh the usual. She needed her own space, as they say. A different galaxy in fact. I reckon that's enough space, don't you?
The Doctor: Yeah. My friend went to a different universe.

Claude: Look look! There it is! There it is! Look there!
The Doctor: Where? What was it?
Claude: Like, just something shifting. Something sort of... Dark. Like it was... running.
The Doctor: Running which way?
Claude: Towards us.

The Doctor: I've spoken to the Captain. I can guarantee you, everything's fine. Two loud knocks come from outside the bus.

Fortune Teller: You turned left. But what if you turned right? What then?

Fortune Teller: Make the choice again, Donna Noble. And change your mind. Turn right.
Donna: I'm turning...
Fortune Teller: Turn right. Turn right! Turn right! Turn right and never meet that man! Turn right and change the world!

Donna: I'm sorry, did you know him? I mean, they didn't say his name. Could be any doctor.
Rose: I came so far.

Wilfred: You're not gonna make the world any better by shouting at it!
Donna: I can try.

Rose: Three weeks time. But you've got to be certain. 'Cause when you come with me, Donna, I'm sorry, so sorry, but... you're going to die.

The Doctor: The TARDIS is still in the same place but the Earth is gone. The entire planet. It's gone.

New York:
Martha: Suzanne, you okay?
Suzanne: Martha! Look at the sky!
Martha: Why, what is it?
Suzanne: Just look at the sky!

Cardiff:
Jack: Gwen! Ianto, you okay?
Ianto: No broken bones. Slight loss of dignity. No change there then.

Ealing, London:
Sarah Jane: Luke! Are you all right?
Luke: Felt like some sort of cross-dimensional spatial transference.
Sarah Jane: But it's night. It wasn't night. It was 8 o'clock in the morning. Mr. Smith, I need you!

Chiswick:
Wilfred: It's gone dark. It's them aliens. I'll bet my pension! What do you want this time, ya green swine!

The Doctor: You see? Used the regeneration energy to heal myself, but as soon as that was done I didn't need to change. I didn't want to. Why would I? Look at me!

Jack: There's a massive Dalek ship at the center of the planets. They're calling it The Crucible. I guess that's our destination.
Donna: You said these planets are like an engine. But what for?
The Doctor: Rose, you've been in a parallel world. You've seen the future. What was it?
Rose: It's the Darkness.

Dalek: Surrender Doctor! And face your Dalek masters!

Rose: Daleks.
Jack trying to be flip: Oh god!
The Doctor: It's been good though, hasn't it? All of us. All of it. Everything we did. to Donna: You were brilliant. to Jack: And you were brilliant. to Rose: And you were brilliant. Blimey!

Donna: Oy! Watch it, Spaceman!
The Human/Doctor: Oy! Watch it, Earthgirl!

Caan: This I have foreseen! In the wild and the wind! The Doctor will be here as witness at the end of everything! The Doctor and his precious Children of Time! And one of them will die!