It didn't have to be a newfound respect for the craft, I knew that it's notoriously difficult and frightens a lot of people off. I don't think anyone knows quite who to attribute it to, but the dying actor who says: "dying is easy, comedy is hard." I hear it.

What infuriates me is that in America violence is judged in context, whereas language is not. So with language there is an arithmetic that says: one f*** is a PG 13, two f***s is an R. They don't say: one bullet through one head is a PG 13, two bullets through more than two heads is an R.

My primary instinct as an actor is not the big transformation. It's thrilling if a performer can do that well, but that's not me. Often with actors, it's a case of witnessing a big party piece but wondering afterwards, where's the substance?

I don't know if this qualifies as gentle reassurance, but right now this is all that stands between me and a Harley-Davidson.

Doing a job, or even watching a film, can make a difference to your life, but I don't think it ever has an explosive impact where your life will never be the same again. It kind of seeps into your life, and perhaps realise you're a little more vigilant about certain things than you might have been.

Firth - all dodgy 'tache and frantic eyebrows - has got the sexual allure of a man who runs a swingers' club in Surbiton.

People have the idea of missionaries as going out with the Bible and hitting natives with it. It's not really what they were doing. They were all doing something rather different.