People think I am unemotional because my voice is flat and a bit boring. It is unfortunate but it is just the way it is. I've tried to change it but it doesn't seem to make a difference. The truth is, I have lots of emotions inside. I cried after the semi-final at Wimbledon [2012] because I was proud to reach the final and I knew how much it meant to the country. I cried after the [losing] final [to Federer], too, for different reasons. I felt I had let people down. I think people warmed to that. They could see how much it hurt.

I listen to my iPod as I walk on. If I'm winning I'll listen to the same song, that's like a good luck thing - usually The Black Eyed Peas' Let's Get It Started.

When a lot of things are going the wrong way for a country, for a people, when you can't really think of anything worse than a war, you always try to take life on the brighter side and that's how I grew up with my parents.

Through His Spirit, the Spirit of prayer, our life may be one of continual prayer. The Spirit of prayer will help you become an intercessor, asking great things of God for those around you.

I never read. The paper or anything. I watch a lot of movies, and TV series and stuff. But I never, never read.

Winning Wimbledon, I can't get my head around that. I still can't believe it's happened.

I'm a global ambassador for the World Wildlife Fund and United for Wildlife and I am also a Unicef UK ambassador. It's important to me to support charities. I never want to take my wealth for granted.