Many Christians backslide...They are unable to stand against the temptations of the world, or of their old nature. They strive to do their best to fight against sin, and to serve God, but they have no strength. They have never really grasped the secret: The Lord Jesus will every day from heaven continue His work in me. But on one condition-the soul must give Him time each day to impart His love and his grace. Time alone with the Lord Jesus each day is the indispensable condition of growth and power.

Abide in Jesus, the sinless One - which means, give up all of self and its life, and dwell in God's will and rest in His strength. This is what brings the power that does not commit sin.

Normally I sleep for 9, 10 hours a night.

I didn't practise it loads when I was at the academy in Spain, but when I got on the ATP Tour it's something I dedicated a lot of time to.

While others still slept, He went away to pray and to renew His strength in communion with His Father. He had need of this, otherwise He would not have been ready for the new day. The holy work of delivering souls demands constant renewal through fellowship with God.

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?

I wouldn't say I'm a spender in the sense that I'm going out on huge spending sprees. However, to be able to function at the top of your game on the professional tennis circuit often requires an element of frequent spending.