我学会了无法控制别人对你的评价，但可以控制自己的反应。
I've learned that you can't control what other people say about you, but you can control how you react to it.
Inequality is not inevitable. It is a result of policy choices.
"The writer's duty is to disturb the peace, to unsettle the comfortable, and to comfort the unsettled."
The best time to buy stocks is when they are out of favor.
——序，姚伯麟《战后太平洋问题》，1919年9月
积极心理学最重要的原则是：他人很重要。