Buy low and sell high. It's pretty simple. The problem is knowing what's low and what's high.
投资就是低买高卖，相当简单。问题是要知道什么是低，什么是高。
成为你希望看到的世界的改变。
你输得越多，学到的就越多。
好的教师不是仅仅传授知识，而是激发学生自己去探索和发现
降临在我们身上的不幸总是最严重的。
"To write is to confront the chaos of existence and impose some order upon it."
I don't believe in the concept of 'the method'. I believe in the concept of 'the moment'.
我们总是在寻找答案，但有时问题本身就是答案。
In the world of algorithms, elegance is not optional.
The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.
You can't manage what you don't measure.