"I had hoped at one point that the struggle was over. But the universe doesn't work like that. Evil keeps popping up." Like program glitches. You tried to get rid of them, but they kept cropping up at the worst possible time. "I'm sure there's some good we can do here, or we wouldn't have been brought out. What's the Force?" Andros looked puzzled, but not knowing terms was hardly knew for him. As an 'alien' on Earth, he was still constantly learning new terms, new cultures and new ways of doing things, however backwards and primitive.