Knowledge can be shared, but wisdom cannot. It must be discovered and lived.
知识可以分享，智慧无法分享，它可以被发现，被体验。
没有完美，只有生活。
"I can resist everything except temptation."
"In tennis, like in life, you have to keep moving forward—one point at a time."
The past is not a burden but a foundation upon which we build our future.
我不是为了名声或金钱而打球。我打球是因为我爱这项运动。