I think every movie I've made after 'Indiana Jones,' I've tried to make every single movie as if it was made by a different director, because I'm very conscious of not wanting to impose a consistent style on subject matter that is not necessarily suited to that style. So I try to re-invent my own eye every time I tackle a new subject.

'The Color Purple' is the kind of character piece that a director like Sidney Lumet could do brilliantly with one hand tied behind his back.

It is important to know who your friends are and to stay, remain loyal to your friends, despite what you hear, despite the mistakes that are made in friendships and misunderstandings that commonly occur, to be able to forgive and to move on, you have to be able to remember the values of friendship.

I've always been interested in how we survive and how resourceful we are as Americans.

Movies are always in a state of locomotion. You start with a general idea of how it should feel and then you find you've got a runaway train. You have to race to catch up: the movie is telling you what it wants to become, and when that happens there's no greater feeling.

After a scary movie about the world almost ending, we can walk into the sunlight and say, "Wow, everything's still here. I'm OK!" We like to tease ourselves. Human beings have a need to get close to the edge, and when filmmakers or writers can take them to the edge, it feels like a dream where you're falling, but you wake up just before you hit the ground.

I wanted to do another movie that could make us laugh and cry and feel good about the world. I wanted to do something else that could make us smile. This is a time when we need to smile more and Hollywood movies are supposed to do that for people in difficult times.