Effective leaders know how to listen to others' opinions and learn from them.

The middle of every successful project looks like a disaster.

因果模型是理解世界的关键。

天地没有偏爱，对待万物像对待草扎的狗一样；圣人也没有偏爱，对待百姓也像对待草扎的狗一样。

"I think the best writing comes from a place of truth, even if it's painful."

The key to credible causal inference is not just the method, but how well the method fits the question at hand.

健康的心灵和健康的身体同等重要。