The Doctor: What's wrong?
Clara: Did we just watch the entire life cycle of earth, birth to death?
The Doctor: Yes.
Clara: And you're okay with that?
The Doctor: Yes.
Clara: How can you be?
The Doctor: The TARDIS. She's time. With re-vortex, and so on.

The Doctor: I think it brings out my eyes.
Clara: It makes my eyes hurt.

Professor: What do you think she is?
The Doctor: Not what I thought she'd be.
Professor: What did you think she'd be?
The Doctor: Fun.

Whiskey is the eleventh most disgusting thing ever invented.

Clara

Clara: Doctor.
Doctor: Yes?
Clara: I may be a teeny tiny bit terrified.

Show them there is honor in mercy.

The Doctor

Five thousand years? That's a hell of a nap. No wonder you got out on the wrong side of the bed.

The Doctor

The Doctor: Very dangerous time Clara. East and West standing on the brink of nuclear oblivion. Lot's of itchy fingers on the button.
Clara: Is it always like that?
The Doctor: So far, but there are flash points and this is one of them. Hair, shoulder pads, nukes...it's the '80s. Everything is bigger.

Well? Come on then. Eat up. You're full? I expect so. Because there's quite a difference between what was and what should have been. There's an awful lot of one but there's an infinity of the other. An infinity is too much, even for your appetite.

The Doctor

Still hungry? Well I've brought something for you. This. The most important leaf in human history. The most important leaf in human history! It's full of stories, full of history. Full of a future that never got lived, days that should have been but never were. Passed onto me. This leaf isn't just the past, it's a whole future that never happened. There are millions and millions of unlived days but every day we live an infinity. All the days that never came, and these were my mum's.

Clara

You are unique in the universe. There is only one Merry Galell and there will never be another. Getting rid of that existence isn't a sacrifice, it is a waste.

The Doctor

Listen. There is one thing you need to know about me - well one thing apart from the blue box and the two hearts - we don't walk away.

The Doctor

Doctor Who Season 7 Quotes

You're going to fire me at a planet? That's your plan? You're going to fire me at a planet and expect me to fix it?

Doctor Who

I made you a souffle, but it was too beautiful to live.

Oswin