"Happiness is not the absence of problems but the ability to deal with them."

没有什么比独立和自由更宝贵的了。

与他人说话时，要留有余地，别把心里想说的全部讲出来；画虎的形态很简单，但画出骨骼却很难；熟悉人的面貌很容易，但真正了解一个人的内心却很难。

晏子春秋

The true measure of leadership is how you empower others to achieve what they thought was impossible.

宏观经济学的核心问题是理解人们如何随时间做出决策。