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粮食安全始于土壤安全。
Food security begins with soil security.
过去并非静止,它随着我们的理解而演变。
历史不仅仅是关于过去;它是一个塑造我们当下和未来的活生生的实体。
I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.