I think you need to have a healthy sense of doubt because I think doubt leads to inquiry.

When you fall in love with someone, you're not really changing at all. You're really just reliving something that already happened at some point.

Absolutely, I think that is where a scent is so powerful because it harnesses our memory and our memory is a very emotional place. I do like the smell of excitement.

I have the embarrassing thing where often if you're watching a film, you kind of go through the emotions and the thought stages that your character went through, but you sort of do it with Tourette's. So I end up often crying when I'm crying, and looking angry when I'm looking angry, so it's pretty ugly.

There's an expression in Australia that's called 'Go Bush,' which means to get out of the city and relax. I try and 'go bush' to places where there's no cell reception. But, I don't get to do that often, so for the most part, it's just a state of mind.

At the moment there are 1 in 8 people who have no access to clear drinking water, about a billion people worldwide, which can make you feel quite overwhelmed.

Someone might have a germ of talent, but 90 percent of it is discipline and how you practice it, what you do with it. ... Instinct won't carry you through the entire journey. It's what you do in the moments between inspiration.