My family is the thing I miss most on the tour.

Tennis can be a very frustrating sport. There is no way around the hard work. Embrace it. You have to put in the hours because there is always something you can improve. [Y]ou have to put in a lot of sacrifice and effort for sometimes little reward but you have to know that, if you put in the right effort, the reward will come.

I'm as patient a father as I am on the tennis court. It takes a lot for me to get really upset, but sometimes kids can get you really cross if they really keep bugging you.

I fear no one, but respect everyone.

I feel a bit awkward playing in a red shirt out at Wimbledon. But I don't dislike it.

When I think of the Olympics I only think of good things. I think of what a great event it is and what it has done for me and my career, and changed my personal life, too.

You can be stubborn and successful or you can give it up a bit and change things around. For me it's important to have a bit of both.