One of the first things taught in introductory statistics textbooks is that correlation is not causation. It is also one of the first things forgotten.
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。
你必须愿意失败，愿意犯错，愿意看起来愚蠢。
The speed of learning determines the speed of growth in the digital economy.
We don't inherit the land from our ancestors; we borrow it from our children.
煤炭开采的创新不是要重新发明轮子，而是要让轮子更高效、更环保。