寻找互反律是数学史上的一个基本主题。
The search for reciprocity laws is a fundamental theme in the history of mathematics.
Train employees well enough they could get another job， but treat them well enough so they never want to.
The only true wisdom is in knowing you know nothing.
我只是尽力做到最好。
债券市场是最终的真相讲述者。
The most important room in a house is the space between people.
The intelligent investor is a realist who sells to optimists and buys from pessimists.