I love the acting community at Cambridge. It's really quite committed and serious, since the days of Derek Jacobi and Ian McKellen right through to Emma Thompson and Hugh Laurie.

Every time you consider a job, you have to check in with your inner compass and say, ‘Does this fit in with how I see what the work is for? Is this going to be something interesting and valuable to contribute to the world?’

Since my education, I've done quite untraditional things. There are very few Etonians who went to Rada. And far fewer Etonians - certainly when I was there - went to Cambridge. I don't know whether it's the same now. Most people I knew went to Oxford, because it seemed more of an easy bridge.

I gave myself permission to care, because there are a lot of people in this world who are afraid of caring, or afraid of showing that they care because it's uncool. It's uncool to have passion. It's so much easier to lose when you've shown everyone how much you don't care if you win or lose. It's much harder to lose when you show that you care, but, you'll never win, unless you also stand to lose. Don't be afraid of your passion.

The difference between a hero and a villain is that they just make different choices.

I truly think any preparation you do only helps and adds dimension and complexity to the work [as an actor].

Never, ever, let anyone tell you what you can and can't do. Prove the cynics wrong. Pity them for they have no imagination. The sky's the limit. Your sky. Your limit. Now. Let's dance.