译文：独自在东风中舞动细腰，是为了谁忧愁怨恨又是为了谁娇艳呢?

Causal inference is not just about statistical significance; it's about understanding the mechanisms behind the numbers.

我对控制与混乱之间的张力感兴趣。

书籍是通往其他现实的窗户。

Never underestimate the power of a simple idea executed exceptionally well.

The most significant threat to liberal democracy today is not from rival ideologies like communism or fascism, but from within—from the rise of populism and the erosion of democratic norms.