
Obi-Wan: "Only a Sith deals in absolutes."
Dooku: "Your swords, please. We don't want to make a mess of things in front of the Chancellor."
Anakin: "You owe me. And not just for saving your skin for the tenth time--"
Obi-Wan: "Ninth time. Cato Nemoidia doesn't count."
Sidious: "Execute Order Sixty-Six."
[EDIT] Found a few more:
Obi-Wan: "Wait a minute. How did this happen? We're smarter than this!"
Yoda: "Not if anything to say about it, I have."
Yoda: "At an end, your rule is. And not short enough, it was."
Yoda: "If so powerful, you are...why leave?"
Obi-Wan: "Your new Empire?! Anakin, my allegiance is to the Republic--to democracy.
Mace: "In the name of the the Galactic Senate of the Republic, you're under arrest, Chancellor."
Anakin: "You will not take her from me!"
Obi-Wan: "Your anger and your lust for power have already done that."
[/EDIT]
Sorry. Guess I went a bit overboard...
