You know, you have to have some inner philosophy to deal with adversity.

Now, why is it that most of us can talk openly about the illnesses of our bodies, but when it comes to our brain and illnesses of the mind we clam up and because we clam up, people with emotional disorders feel ashamed, stigmatized, and don't seek the help that can make the difference.

Michael [Douglas] was just leaving the TV series The Streets of San Francisco and he said, 'Dad, let me try it.' I thought, 'Well, if I couldn't make it...' So, I gave it to him and he got the money, the director and the cast. The biggest disappointment for me, I always wanted to play McMurphy. They got a young actor, Jack Nicholson. I thought, 'Oh God. He will be terrible.' Then I saw the picture and, of course, he was great in it! That was my biggest disappointment that turned out to be one of the things I'm most proud of because my son Michael did it. I couldn't do it, but Michael did it.

My children didn't have my advantages; I was born into abject poverty.

I was living in a terrible time when people were being accused of being communists, and they attacked the movie industry, especially the writers. People couldn't work if they were on the blacklist. The studios banned them. It was the most onerous period in movie history. I don't think we have ever had a period so dark as that.

Really a bad guy is more interesting, dramatically, than the good guy.

In order to achieve anything you must be brave enough to fail.