The truth is, I don't know what I believe. I'm still trying to figure it out.
我们都是自己的监狱，自己的狱卒。
Causal inference is not just about statistical significance; it's about understanding the mechanisms behind the numbers.
哭着送去，哭着回来，回来后要努力于衣食之物的生产，资助祭祀，并用来孝顺双亲。