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Adults must understand that children need to use their hands and agree that the first time children use their hands, it is only a manifestation of work instinct.
成人必须了解,儿童需要运用双手,并认同儿童第一次运用双手时,只是工作本能的展现。
改变的秘诀在于集中你所有的精力,不是对抗过去,而是建设未来。
Every mathematical theorem is a story waiting to be told, a mystery waiting to be unraveled.