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我不是榜样,我只是一个普通人。
Innovation in science often comes from looking at old problems in new ways.
创新不仅仅是创造新事物,而是以最有效的方式解决实际问题。
Sustainable mining isn't an option anymore - it's our responsibility to future generations.
质量不是一时的风尚;它是一种哲学。