Fruit is a noble cause,the cause of flower is sweet,but still let me in the obscurity of the shadow of the dedication to do it cause leaf.

The more precise the language, the more it reveals the abyss beneath.

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。

No matter how good you get you can always get better, and that's the exciting part.