经济学家最重要的技能是清晰地思考权衡取舍。

Silence is the language of the oppressed.

The energy transition requires collaboration across industries and borders.

The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.

创新不仅仅是技术问题；它关乎改变思维方式和创造新的可能性。