When you do something best in life, you don’t really want to give that up – and for me it’s tennis.
"Books are the mirrors that show us who we are."
看着容易，要学会就很难；千万不要把容易得到的东西看得普通，就不知道珍惜。
不要用耳朵去听，而要用心去听；不要用心去听，而要用气去听。