You're both good men. You just forget it sometimes.

Isaac

Frightened people. Give me a Dalek any day.

The Doctor

Why thank you Arthur C. Clarke. Teleport. Obviously. I mean,we're on a spaceship with dinosaurs. Why wouldn't there be a teleport? In fact, why don't we just teleport now?!

Brian

Well, somebody's never been to Scotland!

Amy

Tea, but the strong stuff. Leave the bag in.

The Doctor

Amy: Then why do you keep coming back for us?
The Doctor: Because you were the first, the first face and you're seared into my heart and you always will be Emilia pond. I'm running to you and Rory before you. Fade before you.
Amy: I don't want you to be nice to be me.
The Doctor: Yeah you do pond.

Because the traveling is starting to feel like running away.

Amy

So, human sleeping potion or human innuendo. Take your pick.

Amy

How do you people manage one heart? It is pitiful!

Amy: He went to get coffee and he showed up in a book. How does that happen?
The Doctor: I don't know, we're in New York!

This is the gang. I've got a gang. Yes!

The Doctor

Brian: What happened to the other people who traveled with you?
The Doctor: Some left me, some got left behind and some, not many but some, died.

Doctor Who Quotes

Only in darkness are we revealed. [...] Goodness is not goodness that seeks advantage. Good is good in the final hour, in the deepest pit, without hope, without witness, without reward. Virtue is only virtue in extremis. This is what *he* believes, and this is the reason above all I love him, my husband. My madman in a box. My Doctor.

Nardole [quoting River Song]

Great men are forged in fire. It is the privilege of lesser men to light the flame. Whatever the cost.

Warrior Doctor