采矿技术的创新不是为了取代人，而是为了让他们能够更好、更安全地完成工作。

"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."

真正的领导力在于服务他人，而不是指挥他们。

I heal myself through art.

怀疑是智慧的开端。