理解劳动力市场的最佳方式是观察现实数据,而不仅仅是理论模型。
The best way to understand labor markets is to look at real-world data, not just theoretical models.
Speaking of my future daughter, I just want her to be healthy and happy.
The best thing a human being can do is to help another human being know more.
当其他年轻人都在下西洋跳棋时,我已在下西洋象棋了。