The power of words can change the world.

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

Life is about making an impact, not making an income.

不光染丝是这样，国家也会被染。 

We must invest in the future, not just exploit the present.

让男孩们表现良好的最好方法是让他们对有价值的事情保持兴趣。