Silence is the language of God, all else is poor translation.

拼命奋斗，最后离开。

When you do something best in life, you don’t really want to give that up – and for me it’s tennis.

I don't need a reason to be bold.

The truth is you don't know what is going to happen tomorrow. Life is a crazy ride, and nothing is guaranteed.

I want to run a good race, a race that people will remember.