Success is not final, failure is not fatal: It is the courage to continue that counts.
成功不是终点，失败也非末日，重要的是继续前进的勇气。
We are all going to die, and that makes us the lucky ones. Most people are never going to die because they are never going to be born.
最好的报复就是巨大的成功。
生活就是不断地放下，但最遗憾的是我们来不及好好告别。
"Writing is a way of talking without being interrupted."
系统有子系统，子系统有子系统，等等，这是无限的，这就是为什么我们总是从头开始。
人类的增长速度往往超过其生存手段的增长速度。
Success is not about the money or the fame. It's about doing what you love and making a difference.
The joy of discovery in mathematics is like solving a puzzle that the universe has left for us.
I don't know anyone who needs a hug more than I do.