As the workplace becomes more specialized, from offices to medical centers to factories, teams of people must accomplish their work by collaborating with each other. In my work in filmmaking, we need talented individuals with technical skills, but their abilities to communicate and work with others are just as valuable.

You have to understand that it's a very cooperative world, not only with the environment, with but our fellow human beings. If you do not cooperate, if you do not work together to keep the entire organism going, the whole thing dies, and everybody dies with it. That's a law of nature, and it's existed forever. We're one of the very few creatures that has a choice, and can intellectualize the process.

STAR WARS is really three trilogies, nine films. The first trilogy covers the fall of the Republic and the rise of the Empire, the middle trilogy the fall of the Empire, and the last trilogy involves the rebuilding of the Republic. It won't be finished for probably another 20 years.

The script is what you`ve dreamed up - this is what it should be. The film is what you end up with.

I think one of the reasons that Steven (Spielberg) and I have been as successful as we have is because we like the movies. We like to go to the movies. We enjoy movies and we want to make movies like the ones we enjoy.

Most organisms either adapt and become part of the system, or get wiped out. The only thing we have to adapt to the system with is our brain. If we don't use it, and we don't adapt fast enough, we won't survive.

I was never interested in being powerful or famous. But once I got to film school and learned about movies, I just fell in love with it. I didn't care what kind of movies I made.