入门统计学课本一开始讲的几个要点之一,就是相关性不是因果性。这也是最先被忘记的要点之一。
我倾向于喜欢已经存在的东西。
"A novel is a machine for thinking, a way of exploring the world without leaving your chair."
The labor market does not exist in a vacuum; it is shaped by culture, policy, and history.