Profit should never come at the expense of people or the planet.
你必须享受其中。如果你不开心,那有什么意义?
谷物生产的创新不仅仅是技术问题,更是思维方式的转变。
The key to successful market design is anticipating how participants will behave under different rules.
这就好像口渴了才挖井,人死了才找医生。 
Persistence is the bridge between dreams and reality.