Even the cerebral characters I play seem to have physical quirks. They're all "physically inhabited," for lack off a better expression. For instance, Sherlock Holmes has very particular physical gestures which are drawn out in such detail.

[Sherlock Holmes] has to understand the world. That's very much John's [Watson] influence on him. But like a lot of the friendships and relationships in that world, it's born out of necessity. It makes him better. There's a pragmatism to it. It's not whimsical or sentimental. It's born out of necessity.

New York City is crazy and beautiful and really close to my heart, and I've always had dear friends here - family, actually, I would say.

I genuinely don't know Julian Assange well. To authenticate an opinion, I really would have to meet him.

That's something I have to work on: to separate what really matters, to conserve energy by not worrying about what other people think. When I walk through that door, it's about home. If I didn't do that, I'd become consumed by one thing only and damage the people who love me. And it would damage the work.

The awful lesson of history is that we too often ignore people, just because they're foreigners or different from us.

There was a moment of extraordinary humbleness and humility and pride, as well, with my father when he turned to me - and I think it was after I played Salieri in "Amadeus" at university. And he said, You're better than I ever was or ever could be, you should do this for profession. You'd have a good time.