人生中最大的错误就是不断担心自己会犯错。
The greatest mistake you can make in life is to be continually fearing you will make one.
惟有变化才是永恒的。
Be realistic, demand the impossible!
"Stories are the way we make sense of the world."
Leadership is not about giving orders; it's about inspiring others to achieve what they thought was impossible.
数学证明的优雅类似于精心设计的算法的美丽。