创新不仅仅是技术的问题；它关乎我们思考和运营方式的改变。

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

"Writing is a way to make sense of the chaos of the world."

未来是一个黑暗的虚空，我们都在盲目地朝它跌跌撞撞地前进。