The trick with sequels is, you have to give people what they liked before, yet be innovative enough so they don't feel like they're seeing the same movie.
Harold RamisMy first few films were institutional comedies, and you're on pretty safe ground when you're dealing with an institution that vast numbers of people have experienced: college, summer camp, the military, the country club.
Harold RamisYou can't love somebody into a state of mental health. A lot of people get into serious relationships thinking they're going to heal someone with their love and attention, but it doesn't usually work out that way.
Harold Ramis