你必须愿意失败，愿意犯错，愿意带着学到的教训重新开始。
You have to be willing to fail, to be wrong, to start over again with lessons learned.
"The beauty of science is that it allows us to understand the world in a way that is both profound and practical."
The only thing that is truly yours is your time.
The market is never wrong; opinions often are.
Lisp语言被设计成可扩展的，很容易为其添加新功能。
啊，但一个人的追求应该超越他的能力，否则天堂还有什么意义？
写作就是抵抗。
Never let anyone tell you that you can’t do something.
安全不是成本——它是对我们最宝贵资源（人）的投资。
True courage is not the absence of fear, but moving forward despite it.