采矿业必须带头展示采掘作业如何与环境管理共存。

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

The interplay between local and global phenomena is a recurring theme in number theory.

我们无法改变过去，但我们可以改变对过去的看法。

一幅画应该是眼睛的盛宴，一首无言的诗歌。

Music is the strongest form of magic.

表演不仅仅是扮演一个角色，而是生活在角色的生活中。