我从未见过一只野生动物为自己感到难过。一只小鸟会冻死在树枝上，却从不自怜。

The anarchic nature of the international system means that states must rely on self-help to ensure their survival.

一个不重视知识分子的社会注定会失败。

"Every child deserves to see themselves in the stories they read."

I'm the reason your pain won't stop.

人工智能的未来不是替代人类，而是增强人类的能力。

概率论作为一门数学学科，可以而且应该像几何和代数一样从公理出发进行发展。