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。
We must leave healthy waters for the next generation.
品质在价格被遗忘后仍会被长久铭记。
幸福的秘密是自由，自由的秘密是勇气。