Everybody said, “Oh, well, there was a war between the Jedi and the Sith.” Well, that never happened. That’s just made up by fans or somebody. What really happened is, the Sith ruled the universe for a while, 2000 years ago. Each Sith has an apprentice, but the problem was, each Sith Lord got to be powerful. And the Sith Lords would try to kill each other because they all wanted to be the most powerful. So in the end they killed each other off, and there wasn’t anything left. So the idea is that when you have a Sith Lord, and he has an apprentice, the apprentice is always trying to recruit somebody to join him, because he’s not strong enough, usually, so that he can kill his master.
That’s why I call it a Rule of Two — there’s only two Sith Lords. There can’t be any more because they kill each other. They’re not smart enough to realize that if they do that, they’re going to wipe themselves out. Which is exactly what they did.
(ce qui fait une divergence de plus entre Lucas et l'ancien UE)
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