Good market design aligns individual incentives with social efficiency.
艺术作品是一个问题,而非答案。
生活中最大的荣耀不在于从不跌倒,而在于每次跌倒后都能站起来。
"To be human is to be unfinished, to be always becoming."
The most important thing in science is not to stop questioning.
The strongest weapon you have is your mind. Train it well.