智者自知其無知。
It is easier to write an incorrect program than understand a correct one.
"Randomized experiments are the gold standard for causal inference, but they are not always feasible."
在每個故事中，都有作者的一片心，他們靈魂的一角裸露給世界看。
我不是說唱歌手，我是一個阿拉伯語的傳奇。
最大的回報不是勝利，而是旅程本身。
Stolen bodies working stolen land. It was an engine that did not stop, its hungry boiler fed with blood.