花尽可能多的时间精心设计电子邮件的标题，因为这往往是人们唯一会看的内容。
Spend as much time crafting the subject line of an email as the message itself because the subject line is often the only thing people read.
Safety is not just a policy, it's a culture that every employee must embrace.
The best economic solutions are often counterintuitive.
理性预期假说并不意味着人们能完美预测未来；它意味着人们不会犯系统性错误。
幸福，就像不幸一样，是一个主动的选择。
