Picard: Return that moon to its orbit.
Q: I have no powers! Q, the ordinary!
Picard: Q, the liar! Q, the misanthrope!
Q: Q, the miserable! Q, the desperate! What must I do to convince you people?
In the beginning of this episode, Riker orders Geordi (who was navigator at the time) to increase to Warp 6. In response, Geordi replies, "Aye sir, full impulse."