When Star Wars became a hit and I had a chance to make the other movies, I had to figure out a way to bring Ben back, but a lot of the issues he had to deal with were carried by Yoda. In a sense, I combined Yoda with the spirit of Ben. I wanted Ben to have some kind of influence, but I didn't want it to be a direct influence where he could help Luke. So Ben has managed to keep his identity after he became one with the Force. One of the things he was doing on Tatooine besides watching over Luke was learning how to keep his identity after he became part of the Force.
George LucasThe underlying issues, the psychological motives, in all my movies have been the same, he said. Personal responsibility and friendship, the importance of a compassionate life as opposed to a passionate life.
George LucasSomeday you're going to have to learn to separate what seems to be important from what really is important.
George LucasI don't ever see movies by myself. I always see them with other people because I want to know what works. I want to know where they laugh. I want to know where they don't laugh. I want to know what they think about it afterwards because in the end that's what the art that I'm working with is.
George Lucas