真正的领导力是关于服务他人，而不是被服务。
True leadership is about serving others, not being served.
数学家的工作大多是孤独的追求，但也具有深刻的合作性。
The biggest risk in our industry isn't taking risks—it's standing still.
You even harvest the whole world, if no one to share with you, you will feel sad.
"You can't do anything about the length of your life, but you can do something about its width and depth."