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

The only thing you can do is give all you have on that particular day.

I'm interested in those characters who are struggling with something, who are trying to figure something out.

你不需要气象员告诉你风往哪边吹。

The artist must be a servant of the unknown.

Art is the highest form of hope.

"In the end, all stories are about love and loss, hope and despair, life and death."