函数的概念在数学中是基础的，而λ演算试图使这一概念精确化。

中国的崛起对自由民主秩序构成了重大挑战。

The ocean feeds millions, and it's our duty to ensure it can continue to do so for generations.

The past is always changing. Every time we remember something, we alter it slightly, until eventually, our memories become stories we tell ourselves.

法律的生命不是逻辑，而是经验。

人不仅是自然的存在，也是历史的存在。