The greatest gift you can give someone is your time, because you are giving them a portion of your life that you will never get back.

"In the midst of winter, I found there was, within me, an invincible summer."

采矿技术的创新不是一种选择，而是我们对工人和环境应尽的义务。

"Creativity is intelligence having fun."

In mining, efficiency and environmental care must go hand in hand.

"A story should have a beginning, a middle, and an end—but not necessarily in that order."