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.
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。