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思想的多样性带来更好的解决方案。
A person who is too nice an observer of the business of the crowd, like one who is too curious in observing the labor of bees, will often be stung for his curiosity.
煤炭的未来取决于我们能否使其更清洁、更高效。
The most valuable resource in agriculture isn’t land or machinery—it’s people.