写程序要像写一封信一样小心。
Write a program as carefully as you write a letter.
The most successful societies in the world are those that have combined the strengths of the state and the market.
"History is that certainty produced at the point where the imperfections of memory meet the inadequacies of documentation."
If you're fearless, life will be limitless.
当基本需求无法保障，任何理想主义都会枯萎。
你现在的状态决定了你的未来。
不论你怎么看待历史，历史都会在你身上留下痕迹。
Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know， ask them who you should ask next， and so on down the line. If you are willing to go to the 7th source， you’ll almost always get your answer.
