Tennis has given me everything, and I want to give something back.
网球给了我一切，我想回馈一些东西。
"Every portrait that is painted with feeling is a portrait of the artist, not of the sitter."
教育学中的实验方法不仅是研究的工具，更是理解教育过程的基本原则。
People who have great relationships don’t do so because they have no problems. They have great relationships because they deal with their problems well.
We should measure success by outcomes, not just inputs.