Tipping generally changes depending on where you are in the world. In Britain you don't always have to tip, but I always make sure I do. I have a lot of respect for waiters and waitresses - it can't be an easy job and they often don't get paid huge amounts, so I think it's important to reward them and let them know if they are giving great service.

I've realised over the years I play my best when I have time to prepare for each tournament as best as possible.

You can't focus on other people's careers. Everybody is different.

I proved that I can win the Grand Slams. I proved that I can last four and a half hours and come out on top against one of the strongest guys physically that tennis had probably seen especially on this surface. So they would probably be the things that I would say I have learned tonight: To not doubt myself physically and mentally from now on.

I am not anti-English, and I never was.

Time spent in prayer will yield more than that given to work. Prayer alone gives work its worth and its success. Prayer opens the way for God Himself to do His work in us and through us. Let our chief work as God's messengers be intercession; in it we secure the presence and power of God to go with us.

You can be careful as far as you can, but you never know when you're going to fall over and break your ankle. It's like when you drive a car, you don't think about crashing, do you?