“The doctor lifted the bottle. “Thank you,” said Felix. “I never drink spirits.”“You will,” said the doctor.”

“Now... Just run.' [said the Doctor.]One of the things you learn very quickly around the Doctor is never to question him when he says that word. You just run. It's almost like breathing.”

“The Doctor: Just had a fall. All the way down there, right to the library. Heck of a climb back up.Amelia: You're soaking wet. The Doctor: I was in the swimming pool. Amelia: You said you were in the library. The Doctor: So was the swimming pool.”

“Doctor Ambrosius smiled slightly. "You and all the others here, are-or rather, one day will be-magicians."Spirit broke into a disbelieving laugh."Right," she said, starting to stand up. Mean, she could deal with; crazy was something else. "Thank you, Professor Dumbledore. I hope the train hasn't left yet, because-”

“By the way," said Tegan, suddenly very self-conscious. "Thank you." "What?" "You were prepared to give up everything for us." The Doctor just smiled and stood up. "Oh, come on!”

“Dad stepped forward. "Mr. Zelden, I'm Patrick Silver."Zelden Frowned. “It’s Doctor Zelden, if you don’t mind. I do hold a doctorate in theology, you know.”Dad gave him a stiff smile. “Of course.”Both my parents held doctorates in psychology, but they never referred to themselves as doctors. They said that title should be reserved for people who could actually save lives, not just write a thesis.”