But you have to understand what that really did is that it opened these DVDs to be sources of oral history instead of puff pieces for the studio, because people involved with them being in fear of being sued by somebody, so it became another form of movie history. I mean I didn't plan it, but I'm proud that it happened. Which is probably why they didn't interview me for this DVD.

A screenplay is not a finished product; a novel is. A screenplay is a blueprint for something - for a building that will most likely never be built.

First of all, I should preface this by the observation that artists are not the best judges of what they've done and the word definitive does not belong, in my opinion, in any conversation about art. When somebody says it's the "definitive" something, I'm always recoiling.

The first thing that put me on the map was my Sherlock Holmes novel.

Once you decide that you're going to have the death of Spock, then how does that affect the other people? Why is it there? I got a lot of stick from a lot of people from the very beginning about the idea of killing Spock. Somebody said, "You can't kill him." And I said, "Sure you can; the only question is whether you do it well."

I think all my Star Trek movies are very earthbound.

Art and commerce are not irreconciliable, they are inextricably intertwined.