"Randomized experiments are the gold standard for causal inference, but they are not always feasible."

“真相会让你自由，但首先它会让你生气。”

We are all made of stories, and those stories are never truly ours alone.

I want to stand as close to the edge as I can without going over. Out on the edge you see all kinds of things you can't see from the center.

预言是人类唯一一项无法经由练习而改善的技术。