Everybody, I think, that was in 'Harry Potter' was certainly introduced to an enormous lot of young people.

How my film career happened, I don't know. It was unplanned. I'd been in films and TV throughout the Sixties and early Seventies, but it was really 'The Naked Civil Servant' in 1975 that put me on the radar.

I am not an enormous believer in research being the be-all and end-all. I get suspicious when I read about actors spending six months in a clinic, say, in order to play someone who is sick.

Nudes are the greatest to paint. Everything you can find in a landscape or a still life or anything else is there: darkness and light, character dimension, texture. I painted heads too, of course.

I first got involved with Mel Brooks through 'The Elephant Man.' Everybody knows now, but they didn't know at the time that he was the producer.

The things that I've enjoyed most are not really science fiction. They are not much fun to make because there are so many toys involved. They are fun for directors who like toys, like Ridley Scott, but they are not a lot of fun to make. A lot of hanging around, changing this and that.

I've done some stinkers in the cinema. You can't regret it; there are always reasons for doing something, even if it's just the location.

You can see areas where maybe you got a bit lazy, perhaps, or you see when you were really on form. I think an actor is very like a sportsman in that respect. You have periods where you're in terrific form. Everything you touch seems to work and come right. And other times, when you're working really hard, it's okay, but it isn't scintillating.

I have died in so many spectacular ways, and I remember shooting them all, too. I imagine all those deaths will flash in front of me when I'm on my death bed, faced with the real thing.

There's an awful lot of hanging around when you're doing science fiction. Going down and waiting for them to set up, being told to go back to your dressing room while they change the track and the lighting and so on.

If I'm in theatre, cinema doesn't even cross my mind. Similarly when I'm making a film, theatre doesn't cross my mind.

I've always felt, and I think I'm qualified to say so because I've won a few awards, that it's a terrible shame to put something in competition with something else to be able to sell something.

There are situations where you are left robbed of all quality of life, and I believe it is entirely up to you how you want to deal with that. You can follow the dictates of religion if that is what you believe in, or you can take a personal decision.

I've never been pushy. People have said I should have been, more, but I'm not sure. I've watched hugely ambitious people: the minute they've got a success, they know where it's going, they know how to deal with it, and it all happens for them. Great. But that's not the way I - well, I don't like to use the word 'operate'.

Acting is an imaginative leap, really, isn't it? And imaginations prosper in different circumstances.

I'd love to claim that what I have done in my life is of my doing, but it's not of my doing at all. I've blown around in the wind like a mad thing, influenced by this and that - like a piece of paper: like the boy in that scene in 'American Beauty' watching a piece of paper blowing hither and thither.

As Beckett said, it's not enough to die, one has to be forgotten as well.

It's quite a dangerous career move to go wilfully on making films that may not find a distributor.

I've been incredibly lucky with the directors I've worked with.

I like entertaining. I adore it. I feel I'm in the right place. Without question.

Very, very broadly speaking, you can put directors into two areas: One for whom you work, and the other with whom you work. And I prefer the latter, for obvious reasons. It's a great relief to feel that you're working with someone rather than for someone.

Really, I'm only alive out of curiosity. I'm very curious about where we're all marching.

I'm somewhat old-fashioned, and I still talk about playing a part. I don't talk about my work - 'I've seen some of your work' - there's not much work in it, is there?

Where humanity is going to find itself in, say, 20, 30, 40, or 50 years would be very difficult to predict, I think. There are moments, of course, when you think that it's going from bad to worse, but there are other moments when you think that human efforts are really flowering into something really fantastic.

I didn't want to teach. I wanted to act. It was quite a long and difficult road to get there but very thrilling when I did.

Essentially, I am an actor for hire. I am not a rarified creature. I do all these different things, and they all interest me.

I've done all sorts of children's things before, but none as big as 'Harry Potter.'

I love the uilleann pipes and listen to Ronan Browne who's an uilleann piper.

My parents felt that acting was far too insecure. Don't ask me what made them think that painting would be more secure.

Early on, I didn't intend to have children. I thought it was too difficult a world for them. But then it happened, and I am thrilled to have them now.

I never quite understand why we watch the news. There doesn't really seem much point watching somebody tell you what the news is when you could quite easily listen to it on the radio.