负责任的林业不是限制进步，而是重新定义进步的含义。

活着就是受苦，生存就是在苦难中找到某种意义。

"The power of a story is in its ability to transform us."

In every problem, there is a hidden pattern waiting to be discovered, and it is our duty as mathematicians to uncover it.

合作是解决全球最大健康挑战的关键。

免疫系统就像一把双刃剑；它可以对抗癌症，但也需要被控制。