文学是人类的记忆，没有记忆就没有身份。
Literature is the memory of humanity, and without memory, there is no identity.
We must listen to both scientists and fishermen to find balanced solutions.
现代世界把我们变成了消费者，消费是新的宗教。
Every scientific discovery should be measured by its contribution to human welfare.
最优财政政策要求税收随时间平滑，因为突然的变化会扭曲经济决策。