Related:

• Guinan: "You could learn a lot from this one." Q: "Sure, the robot who teaches the course in humanities.
  Data: "I am an android, not a robot." Q: "I beg your pardon." -- "Deja Q", Stardate 43539.1...
• Q: "We'll just have to see how ready you are!" Guinan: "Q, *no*!" -- "Q Who", Stardate unknow
• Help me, somebody, help me! How the mighty have fallen.
  -- Q and Guinan, "Deja Q", stardate 43539.1...
• Seems human enough to me. -- Guinan after stabbing Q's hand with a fork, "Deja Q", stardate 43539.
  1...
• Guinan: "Must be terribly frightening for you to be totally defenseless after all of those centuries of being omnipotent!
  Q: "I'm warning you, I still have friends in high places....
• Data: "The captain and many of the crew are not yet convinced he is truly human.
  Guinan: "Really?" -- "Deja Q", Stardate 43539.1...
• I hear they drummed you out of the continuum. I'd like to think of it as a significant career change.
  -- Guinan and Q, "Deja Q", stardate 43539.1...
• Red Alert. -- Q, "Deja Q", stardate 43539.1
• Guinan: "I enjoy that, and you'd better get used to it.
  Q: "What?!" Guinan: "Begging! You're a pitiful excuse for a human....