海鲜的真正成本不仅仅是价格标签，而是对海洋生态系统的影响。

The beauty of mathematics lies in its ability to describe the universe in a language that is both precise and universal.

The interplay between topology and quantum mechanics is a rich field of study that continues to surprise us with its depth and complexity.

Writing is a way of being, a way of existing in the world.

我不觉得我必须成为名人马戏团的一部分。

法律是在国家权威强制下实现的社会生活条件的总和。

释义：如果两人志趣相投，即使隔着高山和大海也不会感到遥远，如果两人理念不合，近在眼前也觉得心离得远。

我们必须建设天生绿色的网络，而不仅仅是改造为绿色。