From Star Wars: "What is thy bidding, my master?" that's from Empire Strikes Back, though used also in STFU 1 (The Force Unleashed)
This next is said by Yoda in Empire Strikes Back: "Stopped they must be. On this all depends. Only a fully trained Jedi Knight with the Force as his ally will conquer Vader and his Emperor. If you end your training now, if you choose the quick and easy path as Vader did, you will become an agent of evil."
This one was big shocker back of the time: "No, I am your father."
One dialogue from The Phantom Menace:
Obi-Wan Kenobi: I have a bad feeling about this.
Qui-Gon Jinn: I don't sense anything.
Obi-Wan: It's not about the mission, Master. It's something... elsewhere. Elusive.
Qui-Gon: Don't center on your anxieties, Obi-Wan. Keep your concentration here and now, where it belongs.
Obi-Wan: But Master Yoda says I should be mindful of the future.
Qui-Gon: But not at the expense of the moment. Be mindful of the living Force, young Padawan.
Obi-Wan: Yes, Master. How do you think this Trade Viceroy will deal with the Chancellor's demands?
Qui-Gon: These Federation types are cowards. The negotiations will be short.
And ironically, they were very short negotiations, very short.
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