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。
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.
大树恨枝干上没有树叶，不要怨怪是太阳偏心故意晒偏。
The end of wisdom is to dream high enough to lose the dream in the seeking of it.
哲学实际上应该只被写作一种诗歌形式。
世界上充满了有梦想的人和有想法的人，但世界上也充满了从未付诸行动的人。
我写作是为了给无声者以声音。
The quality of an organization is determined by the quality of its services.