乐观是为创造更美好未来的一种策略

The work of art is the result of a struggle between the artist and his material.

Innovation in mining isn't optional—it's essential for survival and sustainability.

投资不应该是容易的。如果有人觉得它很容易，那么这个人一定很愚蠢。

一个运营良好的采石场是物流、效率和团队合作的交响乐。