History is not the past. It is the present. We carry our history with us. We are our history.
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。
知识最大的敌人不是无知,而是知识的幻觉。