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Sustainability isn't a buzzword; it's the only way forward for mining.

——赫爾曼·梅爾維爾

To teach how to live without certainty and yet without being paralyzed by hesitation is perhaps the chief thing that philosophy， in our age， can do for those who study it.

荒野不在乎你的過去。它只在乎你此刻的行動。