It's valuable to change money without ignorance. If the child finds the wallet and gives it to his parents, instead of giving it to social groups such as schools; It is not advisable for parents to reward their children. If children find wallets and give them to social groups such as schools, they will be praised; It's even worse for parents to reward their children after they study. Because this spirit is not measured by money! If it were me, I would say to him, "That's very kind of you. This spirit is worth learning. " Give public praise at school. Tell everyone: "He is good, he embodies the civilization of our Chinese nation and is a manifestation of social progress. Everyone should study hard on his spirit of collecting money. " ~ ~ ~ Let his mind get a sense of detachment and engrave a pride and honor in his heart.