抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。
The goal of economics is to understand how to allocate scarce resources in the most efficient way possible.
The journey, not the arrival matters.
To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things, every single day.
——温铁军谈“农业现代化与小农经济的基础是根本矛盾的”