"Truth is like the sun; you can shut it out for a time, but it's not going away."
质量不是愿望;它是一种承诺。
生活是一段旅程,我们必须为我们遇到的意外曲折做好准备。
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。
提高就是要改变,而要达到完美就要不断改变。