A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.
"It’s not about the destination, it’s about the journey."
喜欢攻击别人的人，常危及自身，如果自己甘心当愚者，却能恰恰成就自保其身的智慧；喜好自我吹嘘的人，被众人取笑，自以为得计耍小聪明，却恰恰表现出他自欺欺人的愚昧。
我对事物的边缘感兴趣。
By used books. They have the same words as the new ones. Also libraries.
The core competitiveness of an enterprise lies in innovation; without innovation, there is no future.
债券市场是世界上最重要的市场。