Safety is not just a KPI, it's the foundation of everything we do in mining industry.

Sometimes the best ideas come from the most unexpected places.

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

对付一个不自由的世界，唯一的方法就是变得如此绝对自由，以至于你的存在本身就是一种反抗。

求学的最大益处，在于自我追求改变气质。