Time is always taken away from our lives unconsciously. As time goes by, we have become adults. Growing up is happy after all, but when faced with sudden responsibilities and pressures in life, we always become hesitant, confused, and at a loss during a special period of time. But fortunately, time never stops for happiness, nor does it linger for pain. Maybe after a certain cry, we will grow up instantly, explosively grow up, explosively realize, and explosively know a certain truth, making the originally meaningless time scale become a dividing line. Cross that dividing line, say goodbye to the shyness and ignorance of yesterday, and write a new story with blood and sweat. This story may have begun a long time ago, and it may have ended even further ago, but please believe that in the slow process of life, the stories cut into pieces are more worthy of our appreciation.