写作是一种抵抗，一种保持记忆鲜活的方式。
如果没有目标，分析就是漫无目的、一文不值的。
The future of energy lies in balancing today’s needs with tomorrow’s responsibilities.
The effects of policy changes are often more nuanced than simple economic models suggest.
Mathematics is the language of the universe, and through it, we can unlock the secrets of existence.
数学是宇宙的语言，通过它，我们可以解开存在的秘密。