I've always been very hopeful which I guess isn't strange coming from me. I don't want to call myself an optimist. I want to say that I've always been full of hope. I've never lost that. I have a lot of hope for this country and for the entire world. . .

Remember, science fiction's always been the kind of first level alert to think about things to come. It's easier for an audience to take warnings from sci-fi without feeling that we're preaching to them. Every science fiction movie I have ever seen, any one that's worth its weight in celluloid, warns us about things that ultimately come true.

Twenty years from now, there will still be a square screen, maybe even larger, and people will be sitting in a large, dark space, and they won't know each other unless they bring friends along.

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.

It [Lincoln movie] had nothing to do with politics. It had nothing to do with holding a mirror up to the way we conduct our business on Capitol Hill. This was meant to be a story, a Lincoln portrait if you will. I think any time is the right time for a very compelling story, any time.

There are so many rumours about so many of us in the public eye. Sometimes it's too hard to deny what is not true.

It's still a mystery to me, but even though my mother was like an older sister to me, I kind of put her up on a pedestal.