我在网球上取得的成就是伟大的，但我作为一个人是谁更重要。
What I’ve achieved in tennis is great, but who I am as a person is more important.
The circular economy is the only viable future for our industry.
节制欲念，修养身心，安贫乐道，摒除机巧，都是驱逐病魔的良方。