"I don't go looking for trouble. Trouble usually finds me."
Adventure
"We're all stories in the end. Just make yours a good one."
Inspiration
"The people you love keep you tethered to the world when gravity lets go."
Relationships
"A time traveler who can't settle down, that's me."
Solitude
"The future is something for us to create."
Hope
"I don't have a home. I have a friend in the TARDIS."
Friendship
"I'm not easy to get on with, I don't go out of my way to make friends."
"The dead don't hurt us. It's the living we have to worry about."
Wisdom
"I'm burning up a sun just to say goodbye."
Love
"We're all stories in the end."
"I'm clever and I don't let things go."
Perseverance
"Happiness is there to be seized."
Happiness
"I breathe and I eat and I sleep and I die, and I know a thousand people who would pity me if they knew that I was afraid."
"The way I see it, you're not human. But you're almost as clever as me, and that's saying something."
"I used to be a god, didn't I? But time was running out. Every god has their time. Farewell, children of Gallifrey."
"If you're very lucky and very clever, sometimes you can find a loophole."
Wisdom
"I don't like endings."
Change
"When I first met you, I thought you were an idiot. I've since revised my opinion."
"The world doesn't end because the Doctor falls. The world ends because everyone else does."
"I don't believe in ghosts."
"The way forward is together."
"We create our own meaning."
Philosophy
"I've made many mistakes. But I've also learned from them."
Perseverance
"Loneliness is a choice."
Friendship
"I'm the Doctor, and I've had enough."
"There's something beautiful about the structure of a diamond. Perfect lattice of carbon atoms."
Science
"The stars are ancient and cold. That's what makes them beautiful."
Beauty
"I'm tired of playing God."
Wisdom
"Everything ends, but we go on. We always go on."
Perseverance
"I don't run away. And I don't let others down."