I believe in being strong when everything seems to be going wrong.
柠檬问题是指买家无法确定产品质量，因此只愿意支付反映平均质量的价格。
The most successful modern states are those that have been able to harness the power of the market while maintaining a strong state capable of enforcing rules and providing public goods.
那不是好事，也不会有好结果；可是碎了吧，我的心，因为我必须噤住我的嘴！