It should be noted that children's games are not merely games; one should regard them as their most serious activities.

It should be noted that children's games are not merely games; one should regard them as their most serious activities.

应该注意的是，儿童游戏不仅仅是游戏;人们应该把它们看作是最严肃的活动。

-- Michel de Montaigne 蒙塔尼米歇尔