When you get to my age, and I'm 66 now, you realize that the world is a madhouse and that most people are operating in fantasy anyway. So once you realise that, it doesn't bother you much.

Everything in comedy's got to be exactly right, which is why making a comedic film is kind of a difficult process, because, for most of the two years of shooting it and editing it and reshooting and all of that, it's not quite right. And it's only when you just at the end, you put the final polish on it, it becomes really funny again.

Political correctness is a bit like a granny, a maiden aunt arriving at a party when everyone's having a good time. And she comes in, they all start sort of buttoning up and becoming self-conscious and behaving properly and then when she leaves, you can have fun again.

Would you take a billion dollars, if as part of the deal the Earth were made uninhabitable a year after your death? ... well, of course not; you care about your friends, above all your children, any grandchildren. But ... what if the deal calls for the planet to be poisoned a thousand years later? We feel strong obligations to generations in the near future - should we not feel the same way about our children's great-grandchildren and generations beyond them?

The Americans all love 'The Holy Grail', and the English all love 'Life Of Brian', and I'm afraid on this one, I side with the English.

I tend to have an odd split in my mind: I tend to look at it as a writer and when the writing thing is OK and I'm happy with it, then I put on my actor's hat.

Because, as we all know, it’s easier to do trivial things that are urgent than it is to do important things that are not urgent, like thinking. And it’s also easier to do little things we know we can do than to start on big things that we’re not so sure about.