There's this moment when you're sure you're gonna die and then you're born. It's terrifying.

The Doctor

Half an hour ago, I was a white-haired Scotsman

The Doctor

I carry them with me. What they would've thought and said and done. Made them a part of who I am. So even though they're gone from the world, they're never gone from me.

The Doctor

I'm just a traveler.

The Doctor

I am The Doctor, sorting out fair play throughout the universe.

The Doctor

Grace: Is it wrong to be enjoying this?
Graham: YES

If there's one thing I'm certain of, when people need help, I never refuse.

The Doctor

This is exciting. No, not exciting. What do I mean? Worrying.

The Doctor

Don't be scared. All of this is new to you and new can be scary.

The Doctor

Graham: There's no such thing as aliens. Anyway, even if there was, they wouldn't be on a train in Sheffield.
The Doctor: Why not? I'm an alien and I'm here.

Don't panic. Not the end of the world. Well, it could be the end of the world but one thing at a time.

The Doctor

I'm with him. We don't get aliens in Sheffield.

Carl Ryan

Doctor Who Season 11 Episode 1 Quotes

I'm with him. We don't get aliens in Sheffield.

Carl Ryan

Empty pockets. Argh! I hate empty pockets.

The Doctor