Give it everything you've got. Leave nothing out there.

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'll never pay above the odds for something if there's a more cost-effective alternative, so I guess that's where the saver in me shines through.

I used to think that losing made you more hungry and determined but after my success at the Olympics and the U.S. Open I realise that winning is the biggest motivation.

I am still been pumped to train and get myself ready for the biggest events.

Where resources are plentiful (i.e. no constraints), you will find very little creativity. Where resources are scarce (i.e. many constraints), you will find an abundance of creativity.

Contrary to my image, I do have a sense of humour.