Is it a pity that the flowing water in front of the door can still sing white-haired yellow chickens?

Who says life can't go back to adolescence? The water in front of the door can still flow westward. Don't bemoan the passage of old age! Who says you can't be a teenager when you are old, and running water can still flow west in front of your door? Don't lament the passage of time when you are old and hurt yourself. (The allusion of Yellow Chicken comes from Bai Juyi's Drunk Songs. [Who told you that you don't understand songs? Listen to yellow chickens and the sky. The yellow chicken is ugly when it urges the dawn, and it urges the year before by day. Metaphor: Yellow chicken can announce dawn every morning, so it is used to refer to the passage of time and make people old. ) literally means to persuade the old man to cheer up. Don't feel that youth is gone. Although you are old, you should keep the mentality of young people and do more things to enrich your life. Later generations derive from it the positive spirit of not being discouraged after failure, making a comeback, cherishing the present, acting in time and making a difference.