The Doctor: Things end. That's all. Everything ends. And it's always sad. But everything begins again too, and that's always happy. Be happy.

The Doctor: The life this long... could you understand? What is it? It's a battlefield, like this one. And it's empty. Because everyone has fallen. Thank you .Thank you both for everything you were to me. What happens now, where I go... now, has to be alone.

The Doctor: You wait a moment, Doctor. Let's get it right. I've got a few thing to say to you. Basic stuff frist. Never be cruel, never be cowardly. And never, ever eat pears! Remember... Hate is always foolish. And love is always wise. Always try to be nice, but never fail to be kind. Oh, and you mustn't tell anyone your name. No-one will understand it, anyway. Except... Except children. Children can hear it... Sometimes... If their hearts are in right place, and the stars are, too. Children can hear your name. But nobody else. Nobody else, ever. Laugh hard. Run fast. Be kind. Doctor... I let you go.

Clara: You said memories become stories when we forget them. Maybe some of them become songs.
The Doctor: That would be nice.

The Doctor: There is a time to live and a time to sleep.
生亦有时 息亦有时

The Doctor: You can't see me, can you? You look at me, and you can't see me. Have you any idea what that's like? I'm not on the phone, I'm right here... standing in front of you. Please, just... Just see me.

The Doctor: I don't think that I'm a hugging person now.
Clara: I'm not sure you get a vote.
The Doctor: Whatever you say.

Robin Hood: History is a burden. Stories can make us fly.

The Doctor: I'm sick of losing people. Look at you, with your eyes, and your never-giving-up, and your anger, and your... kindness. One day... the memory of that will hurt so much that I wont be able to breathe, and I'll do what always do. I'll get in my box and I'll run and I'll run, in case all the pain ever catches up and every place I go, it will be there.

The Doctor: What Clara said about not taking revenge do you know why she said that?
Me: She was saving you.
The Doctor: I was lost a long time ago. She was saving you. I'll do my best. But I strongly advise you to keep out of my way. You'll find it's a very small universe when I'm angry with you.

The Doctor: It's funny, the day you lose someone isn't the worst. At least you've got something to do. It's all the days the stay dead.

The Doctor: There's this emperor and he asks this shepherd's boy... "How many seconds in eternity?" And the shepherd's boy says :"There's this mountain of pure diamond. It takes an hour to climb it, and an hour to go around it! Every hundred years, a little bird comes. And sharpens its beak on the diamond mountain... And when the entire mountain is chiselled away, the frist second of eternity will have passed!" You must think that's a hell of a long time. Personally, I think that's a hell of a bird.

The Doctor: Time! Time doesn't pass. The passage of time is an illusion, and life is the magician. Because life only let you see one day at a time. You remember being alive yesterday, you hope you're going to be alive tomorrow. So it feels like you're travelling from one to the other but nobody's moving anywhere. Movies don't really move. They're just pictures, lots and lots of pictures. All of them still, none of them moving. Just frozen moments. But if you experience those pictures one after the other, then everything comes alive. Imagine if time all happened at once! Every moment of your life laid out around you... like a city. Streets full of buildings made of days. The day you born, the day you die. The day you fall in love, the day that love ends. A whole city built from triumph and heartbreak and boredom and laughter and cutting your toenails. It's the best place you will ever be. Time is a structure relative to ourselves. Time is the space made by our lives where we stand together, forever. Time And Relative Dimension In Space. It means life.

Bill: Why do you put up with us, then?
The Doctor: In amongst seven billion... there's someone like you. That's why I put up with the rest of them.

怀念…