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你和我各有一个苹果,如果我们交换苹果的话,我们还是只有一个苹果。但当你和我各有一个想法,我们交换想法的话,我们就都有两个想法了。
The key to power is the ability to judge who is best to serve your purposes, and then to win them over to your side.
Innovation in mining is not an option; it's a necessity for survival.