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矿业中的每个挑战都是重新定义未来的机会。
The more personal the art, the more universal it becomes.
The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.
The concept of a legal system presupposes the concept of a rule.
我们生产的每一桶石油都伴随着比以往做得更好的承诺。