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在采礦業，可持續性不僅僅是一個流行詞，而是長期成功的必要條件。

The true measure of success isn't just profitability, but how we achieve it.

Do every duty, and expect no reward for it.

I've learned that pressure is a privilege.

"The world is full of obvious things which nobody by any chance ever observes."

The best way to learn mathematics is to do mathematics.