The total speech act comprises both the act of uttering words and the act of meaning.

Sustainability isn't just a trend—it's a responsibility we all share.

所有的悲剧以死亡结束，所有的喜剧以结婚告终。

"To be a writer is to sit down at one's desk in the chill portion of every day, and to write; not waiting for the little jet of the blue flame of genius to start from the breastbone."

系统设计的未来在于将形式化方法与传统工程实践相结合。