每一个挑战都是伪装的机遇。
Every challenge is an opportunity in disguise.
A minute's success pays the failure of years.
The best way to predict the future is to create it.
"Tennis is a mental game. Everyone is fit, everyone hits great forehands and backhands."
永远不要停止相信自己。
世界不一定要这样。事情可以不同。