Everybody always talks about the pressure of playing at Wimbledon, how tough it is, but the people watching make it so much easier to play.

I had to pay an incredible amount to get insured on it and, after a couple of weeks of driving it around, I realised it wasn't quite my style. I'm not flash by any means but a bright red Ferrari is a definite head-turner and I hated that. It was also incredibly impractical, particularly when it came to finding space for a friend or for my tennis bag, so I decided to sell it after a few months.

The only humility that is really ours is not that which we try to show before God in prayer, but that which we carry with us in our daily conduct.

Everybody always talks about the pressure of playing at Wimbledon, how tough it is, but the people watching make it so much easier to play.

Learn to worship God as the God who does wonders, who wishes to prove in you that He can do something supernatural and divine.

Shut the world out, withdraw from all worldly thoughts and occupations, and shut yourself in alone with God, to pray to Him in secret. Let this be your chief object in prayer, to realize the presence of your heavenly Father.

I'm incredibly fortunate and it's important to me to make sure that I give back where I can.