This former residence is at the west exit of Dongtangzi Hutong, the entrance is. This alley is one-way east-west motor vehicles, and there is no parking place. Just in time for June 1 Children's Day, several parents took the children to visit. A boy asked his mother: "Why is the room where Mr. Cai Yuanpei lives so small"; Another girl asked her mother, "Where did this gentleman come from?" I was honored to meet these children. Especially when I heard their questions, I was more pleased. Because their parents "June 1" choice, it is admirable, and because the children can pay attention to it, it also makes me look at it. It is that sentence: the youth is strong, the country is strong. I wish the children I met today, thrive and happy holidays.