绝不能为了速度而牺牲质量。

最好的儿童书籍是那些让孩子感到被看见和被听见的书籍。

可持续性不仅仅关乎环境；它关乎为所有利益相关者创造持久价值。

The interplay between syntax and semantics is central to the study of formal languages.

Teaching is not about imparting everything, but about guiding at the right moment.

"To read is to travel without moving; to write is to move without traveling."

人才是煤炭行业的核心竞争力。