我总是说，美丽不仅仅是外在的。它关乎你内心的东西。它关乎你的品格、你的精神和你的灵魂。

The truth is rarely pure and never simple.

Innovation is the key to transforming the mining sector into a force for global progress.

质量从来不是偶然的；它始终是智慧努力的结果。

"We carry our histories with us, in our bones and in our blood."

求知若饥，虚心若愚。