The greatest discoveries come from asking the simplest questions.
最伟大的发现来自于提出最简单的问题。
人生中最难的事情是知道该跨过哪座桥，该烧掉哪座桥。
The meaning of life differs from man to man, from day to day and from hour to hour.
The only thing we can know is that we know nothing and that is the highest flight of human wisdom.
A well-designed market minimizes the opportunities for strategic manipulation.
孔子说：“年轻人值得敬佩，怎知后代不如今人？四五十岁还默默无闻的人，就没什么前程了。”