Once the youth is gone, it will never come again, and you will never see the arrival of the next day. It's time for people to encourage themselves when they reach middle age. Time goes by and waits for no one. (Tao Yuanming)
Tomorrow follows tomorrow, there are so many tomorrows. I will wait for tomorrow, and everything will be wasted. If the world is tired tomorrow, it will go to Qiu Lai as a veteran in spring. Watch the water flow eastward and the sunset at dusk. A hundred years tomorrow can be geometric, please listen to my song of tomorrow. (Wen Jia "Tomorrow Song")