谋先事则昌，事先谋则亡。
谋划先于行动，就会繁荣昌盛；行动先于谋划，就会失败灭亡。点评：《中庸》曾言「凡事豫则立，不豫则废。」没有事先的计划和准备，做事情很难成功的。
The market is a reflection of the balance between supply and demand.
自然喜爱简单与统一。
"Writing is a journey, and every word is a step."
Labor economics is fundamentally about understanding people’s choices and constraints.