只有掌握核心技术，才能掌握自己的命运。

It's difficult to extract sense from strings, but they're the only communication coin we can count on.

"A play is a question posed to the audience."

衡量农民成功的真正标准不仅仅是每英亩的产量，还有为子孙后代留下的遗产。

Labor economics is fundamentally about understanding people’s choices and constraints.

过去是参考的地方，不是居住的地方。

永远不要停止学习；当你认为自己无所不知的那天，就是你开始落后的那天。