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采矿业的创新不是可选的-它对我们未来至关重要。
Innovation in mining isn't optional - it's essential for our future.
I always think about how to make batteries safer and more efficient.
你唯一应该努力超越的人是你昨天的自己。
在每个词中,都有一个等待被发现的世界。
Nothing is more precious than independence and liberty.
The struggle of man against power is the struggle of memory against forgetting.