In the past few days, there was an advertising short film "Healthy, It's All Right." It was very clear that the images in the advertisement were very familiar and real. Isn't that what most of us are? I was deeply involved in thinking. How long have we been in the rest of my life? How can we create hope for the rest of my life? All methods point to health. Only healthy people can work hard and work hard to manage their lives. Only then can they have capital to realize their dreams. However, we often take our own health as a cost, for performance, for further studies, and for the optional work, to wear the most expensive mask, and the longest night.