The key to sustainable economic development is the continuous improvement of human capital through education and innovation.

Trust is the most valuable resource in mining—harder to earn than any mineral.

拥有朋友的唯一方式就是成为别人的朋友。

The world loved man when he smiled. The world became afraid of him when he laughed.

女性工作的故事是一面反映社会价值观和优先事项的镜子。