Innovation in mining technology isn't about replacing people, but about empowering them to do their jobs better and safer.

人生像一匹马，你不驾驭它，它便驾驭你。

Every life is a story, and every story is a life.

When you do something best in the world, you can’t really improve on that.

True innovation requires taking risks.

【讲解】：君子如果不自重，就没有威严，(别人也不会尊重你)，学习的知识就不会扎实。做人重要的是讲求忠诚，守信用。不要同不如自己的人交朋友。如果犯了错误，就不要害怕改正。