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The reward of a thing well done is to have done it.

Sustainability isn't an option; it's a necessity for the coal sector.

"The only real equality is in the cemetery."

"Fear is inevitable, I have to accept that, but I cannot allow it to paralyze me."

Our greatest ability as humans is not to change the world, but to change ourselves.

最簡單的解決方案往往是最優雅的。

The quiet revolution in women’s education and employment has transformed society in ways we are still discovering.

循環經濟是關于創建一個長期對所有人都有利的系統。