The best way to understand labor markets is to look at real-world data, not just theoretical models.
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。
【释义】:早晨能发现昨夜的错误,今日能悔改昨日的过失。
我不是来取悦每个人的。我是来忠于自己的。
Mathematics is the language with which God has written the universe.