I Have Just One Thing to Say/Quotes

Doctor: I have one thing to say to you. You know what it is.
Master: Oh, no you don't!
(later, after the Master has lost control)

Doctor: And you know what happens now. You wouldn't listen, 'cause you know what I'm going to say: I forgive you.

—Doctor Who, "Last of the Time Lords"

After all this time...everything we saw, everything we lost...I have only one thing to say to you: BYE!

—The Doctor to Davros, Doctor Who, "The Stolen Earth"