恐惧风险的本能，反而让穷人承担更大风险。
The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used.
The individual has always had to struggle to keep from being overwhelmed by the tribe.
对一个人而言看似善良的事物，对另一个人可能看似邪恶，反之亦然。
The power of the Internet lies in its ability to connect people.
