语法和语义之间的相互作用是形式语言研究的核心。

People always feel happier when approaching happiness but become anxious when happiness is ongoing.

法官若在宪法之外寻找答案，便只是在审视自己，而非其他。

The power of literature lies in its ability to reveal the depths of human nature.

"Understanding the limits of computation is as important as pushing its boundaries."

你说的话有什么益处呢？如果没有益处还要说，就是白费口舌。