可持续性不仅仅是一种趋势，更是我们对后代的责任。

安全不仅仅是一项政策，而是我们矿山每天必须践行的一种文化。

林业的未来在于平衡经济需求与生态责任。

There is no such thing as a small moment; every moment contains eternity.

"The colony is the place where the project of a new humanity is to be tested, where the dream of a world without borders is to be realized, where the dream of a world without races is to be realized."

自然是最伟大的智者。