Good writers borrow from other writers. Great writers steal from them outright.

Lesser artists borrow, great artists steal.

The first thing I wrote was a one-act play that got accepted at a one-act play festival, and I was in it along with Nathan Lane and a couple of other very good actors.

I have a lot of respect for people who are great at ad-libbing and for writers and directors who are able to create a scene in which that works. Judd Apatow is fantastic at it. But as an audience member, I like the sound of something that's been written - I like it to sound written.

When I create a TV show, it's so that I can write it. I'm not an empire builder; my writing staff is usually a combination of two kinds of people - experts in the world the show is set in, and young writers who will not be unhappy if they're not writing scripts.

When we were doing 'The West Wing,' the hardest thing about doing 'The West Wing' was being compared to yourself. You go out there and want every episode to be as good as your best episode. I wrote 88 episodes of 'The West Wing,' and when you do that, one of them is going to be your 88th best, so your 88th best better be pretty good.