Everybody has to find it whatever helps. Religion is very helpful for people. A good friend is very helpful. A priest is very helpful. A rabbi is very helpful. You just have to find it. But when you get depressed or when you face a crisis, don't feel you have to do it alone.

There are many qualities of a great leader. Passion is one, empathy is another, listening is another, decisiveness is another. I think a great leader makes people feel comfortable, so that they feel that they're allowed to be stupid, they're not afraid to give their opinions.

This will sound like I grew up on another planet, except for those people who are past 55, 60 maybe. When I was growing up, my mother and her generation basically felt that you should only work as a way of passing time until you got married and had at least two children. And the only careers that were open for women at the time was teacher or nurse - which are fantastic careers, I mean fantastic and I actually am a former math teacher.

Listen, be respectful of others' opinions, be willing to change your mind - and then ultimately you have to make the decision. Decisiveness is very important.

I think, when I started to become successful in the movie business, my mother was very, very worried. She thought no one would want to marry me and she thought that was the most important thing. And she thought that it would affect my personal relations. And she said how worried she was that people would take advantage of me or I would meet the wrong people. When I was made head of the studio, one of her first things was, "Well, now no one will marry you. I hope you'll be happy, whatever."

Success has many ways of coming to you. Sometimes it comes right away, and then the film's instantly forgotten. Sometimes you can't remember what won the Academy Award for best picture, and then you can remember the one that didn't. And then sometimes in the afterlife, films that were not successful at all become these giant successes.

We have many dreams and many different chapters in life and I think life is about chapters. For me, from the time I was pretty young, I always thought that if I was lucky enough to achieve my dreams and if I had financial security, at a certain point in my life I wanted to give back. I wanted, just corny as it sounds, to try and make the world a better place.