The past has become a cloud of smoke, do not curl up in the shadows of the past, the favorite scenery is in front; insist on the concentration of the heart, abandon what has nothing to do with oneself, concentrate on the work, wait for the flowers to bloom in loneliness; learn to seek people and do things, be good at thinking and summarizing, know how to be responsible and responsible; win without stealing, frustration without defeat, do not take risks, do not take risks, do not slacken, do not pause, hardships are under your feet, and the future is always beautiful. Good night friends!