社会是一个虚构的团体，由被视为其成员的个人构成。
The community is a fictitious body， composed of the individual persons who are considered as constituting as it were its members.
每一次危机都是行业重新洗牌的机会。
当股票有吸引力时，你就买它们。当然，它们可能会跌得更低。我买过12美元的股票，后来跌到2美元，但后来又涨到30美元。
The best discoveries are those that raise more questions than they answer.