Former Japanese postal minister Noda Yoshihiko is only 37 years old. She is the youngest member of the cabinet and the only woman. Noda Seiko was a "white-collar worker" at the Imperial Hotel when he first joined the work. Responsible for cleaning toilets during vocational training, and require that the toilets be polished as bright as new every day. My son has never done such a dirty job. As soon as he reaches down, he feels sick and almost vomits. But one day, after cleaning the toilet, a senior who worked with her actually drank a glass of toilet water in one breath, in order to prove to her that the toilet he cleaned was so clean that even the water inside could be drunk. This incident deeply influenced her son's education, and she realized that she was not qualified to undertake any social responsibility without an extremely serious attitude. So she made up her mind: "Even if you brush the toilet all your life, you should be the best person to brush the toilet." On the last day of training, she cleaned the toilet and drank a glass of toilet water. This glass of water became the source of spiritual strength for her future success.