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树种多样性不仅仅是生态学,它是我们地球肺部的风险管理。
To live is the rarest thing in the world. Most people exist, that is all.
技术是推动行业进步的核心,我们必须持续投入研发。
For every expert there is an equal and opposite expert, but for every fact there is not necessarily an equal and opposite fact.
The most important skill in mathematics is the ability to think clearly.