因果视角将数据转化为知识。
The causal lens transforms data into knowledge.
别哭了，我很抱歉，你一定要明白，我很抱歉骗你这么多，但生活就是如此。
文明的分布并非偶然，而是遵循与气候条件密切相关的明确规律。
The secret of great fortunes without apparent cause is a crime forgotten, for it was properly done.
It is easier to write an incorrect program than understand a correct one.
写作没有什么秘诀。你所要做的就是坐在打字机前，然后流血。