When you've been doing comedy for forty years, you really do know most of the jokes. And even if you don't know a specific joke, you can pretty much guess what it's going to be.
John CleeseWriting is the great skill, the creative skill. The acting is more an interpretative skill. And the thrill for me is the moment when I think of something. And then the challenge is how to get that funny idea to work in terms of the structure and that kind of thing, which is - and that's what I really love doing.
John Cleese