在采矿作业中,安全必须始终放在第一位。
Safety must always come first in mining operations.
"The only way to make sense out of change is to plunge into it, move with it, and join the dance."
教育学中的实验方法不仅是研究的工具,更是所有教育实践的基本原则。
"Theatre is the art of the impossible made possible."
真相很少是纯粹的,也从不简单。
摆脱诱惑的唯一方法就是屈服于它。