“There is so much to do on a film set. It is an extraordinarily invigorating and wonderful place to be, when things are running well.”

There was one titanic guiding light on the film set, and I was in the presence of a true Mahatma, in the deepest and most profound sense of the word.

Hamlet is an astonishing intelligence.

Well, it’s wonderful to be identified strongly with my work.

There is always something about the villains that I’m able to play, quote unquote, that isn’t villainous.

I have never felt bereft of anything.

I just loved playing a man who was unafraid of making an idiot of himself in the process of falling in love. I found that admirable.

The biggest surprise in a man’s life is old age.

If I were to play somebody who ran a fish and chip shop, I would not work in a fish and chip shop for three months. Staring at chips is not going to help me in my performance.

I told myself that I would not go back to the camps as an actor ever again, that I was very frightened of wearing a yellow star. It was fear, it was cowardice, I was.

The trick is to try and justify every word on the page and make sure my character is the man who would say that.

Working in film, if you work with great directors, you learn that after every take you must let go. Sitting with my wife at the Academy Awards, we both let the moment just go.

I do remember, as a child, that I always imagined, when I was maybe 6 or 7, my fantasy was that everywhere I went I was being followed by an invisible film crew.

When I choose a role it’s either because I recognise the man, or that I’m very curious to know him. If I neither recognise nor know him, then it is better that I don’t play him.

I always try to find something I admire about every character I play.

I think Romeo and Juliet is uplifting. That’s how much a son wishes to avenge his father. That is how much two young people can love each other.

There are some directors, lesser in confidence or skill, who make the actor feel very uncomfortable because you feel you’re auditioning for them, every day, and that’s a terrible feeling on the set.

Don’t feel guilty about driving somewhere nice to run. If people can drive to a park to eat hot dogs, you can drive there to run.

I was the type of guy that used to get up in the morning and go out and just out run everybody on the field without stretching or warming up or anything.

I hate to run. I never, ever run.

If you were running a solar company you may be okay – you may be able to keep growing. The question for physics is: Can you grow fast enough to begin to catch up with the damage?

Now you may like the images of long-haired hippies running in the streets throwing tear gas canisters, but we didn’t end the war. And that’s what we set out to do. What was not ended by the anti-war movement was ended by the Vietnamese. That’s our shame.

The only thing that will really change global warming in the long run is if we radically increase the speed with which we get alternative technologies to deal with climate change.

Running is a very natural activity. If you get too caught up, you find yourself constantly seeking to make running something that it isn’t.

Creativity is an infinitely renewable resource – you are not going to run out of it – so don’t be afraid to use it.