A screenplay is really a blueprint for something that will be filmed. Therefore you must always keep in mind that whatever you write is going to be staged, for real.

To write a good mystery you have to know where it will end before you can decide where it will begin... and I've always known where it will end.

To write, you need to find what you love.

The single best piece of advice I give to aspiring writers is to always write about things that they know. I suggest that they write about people and places and events and conflicts they are familiar with. That way their writing will be real and hopefully readers will respond to it. I try to take my own advice.

I'd love to play the piano, and I'm going to work on it.

Whatever I know how to do, I've already done. Therefore I must always do what I do not know how to do.