Learning is the first element of life; experience and knowledge accumulated by one generation are passed to the next generation, creating better living conditions.
学习是人生第一要素，一代人给下一代和下几代人积累经验，创造条件，一棒一棒的向下传递；
Learning is the first element of life; experience and knowledge accumulated by one generation are passed to the next generation, creating better living conditions.
学习是人生第一要素，一代人给下一代和下几代人积累经验，创造条件，一棒一棒的向下传递；
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