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可持續發展不僅僅是保護樹木；它關乎確保自然和人類共同繁榮的未來。

The best innovations are often the simplest solutions to the most persistent problems.

I am not interested in what is called success. I am interested in the process of achieving it.

需要教導男孩，真正的力量不是支配，而是善良和尊重。

I am not a liberator. Liberators do not exist. The people liberate themselves.

The mining industry is cyclical, but great companies are built by those who can navigate the downturns as well as the booms.

The truth is more magical - in the best and most exciting sense of the word - than any myth or made-up mystery or miracle.