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The future of coal lies in sustainable and responsible mining practices.
To look at a thing is very different from seeing a thing. One does not see anything until one sees its beauty. Then and then only, does it come into existence.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
一个人应该原谅他的敌人,但不是在绞死他们之前。