By the time someone gave me some samples of standard screenplays I was already beyond that stuff, because I was not only a tinkerer in ways to do things, I'd started from Dylan Thomas. As a screen dramatist he was a very intense visualist, with great timing and fluency.

The thing about The Departed, the x-factor that people can't quite put their finger on, is that it deals clearly with class and accent all these things that are fundamental to Boston, but previously anomalous or even prohibited in demotic American films.

A criminal has a kind of freedom by definition that the ordinary citizen doesn't have. The criminal's able to realize himself in ways not available to the general population, if you want to put it that way. They're interesting and unpredictable. Characters always have to break some sort of bound or other to be interesting. It also helps if they're paradoxical.

The old days of screenwriting, and myths about screenwriting, are maybe over. It's a literary form, if you can wake up to it.

Poetry died as a commercial form and then it died as a serious art form. No one serious touches it. It used to be that somebody like F. Scott Fitzgerald could make a high middle-class income from working as a short story writer for the Saturday Evening Post and other outlets. That doesn't happen anymore. It used to be that a legitimate playwright could make a living on Broadway from writing decent plays.

You evolve in the ways in which you are precious. When you are the director, you are also continuing to write on the floor as you go along.

If you're playing around with a film, you're just playing around with it. But if it has to go into theaters, you get yourself into gear and finish it.