What are the beautiful ancient poems describing the passage of time?

1, before me, where were those lost years? Behind me, where are the future generations? I think of heaven and earth, there is no limit, there is no end, I am alone, my tears fall down. -Chen Ziang is on the Youzhou Tower.

2, the idle clouds have a long shadow, and how many years do things change for the stars? Where is the emperor in the pavilion today? The Yangtze River flows freely outside the sill. -Wang Bo's poem Teng Wang Ge

Time flies when people are old. Although Bian Hua never changed his original intention, he still tried to listen to old songs in a golden coat, still like being drunk in the past. -Ouyang Xiu's "Picking Mulberry Seeds"

My white hair has accelerated my aging, just like a pale beam of light that ends the old year. -Meng Haoran's "On Returning to Zhongnanshan at the End of the Year"

If young people don't work hard, old people will be sad. -Han Yuefu's ancient poem "Long Songs"

6. The sunny season is wasted again. What will happen in old age? There are fewer spring days in a year, but more than a hundred years old. -Bai Juyi's Spring Festival Evening is a Gift for Huangfulang.

7, helpless flowers fall, familiar with Yan Gui. -Yan Shu's "Huanxisha"

Eight, thirty fame dust, eight thousand miles of clouds and the moon. Don't be idle, it's white and sad. -Yue Fei's "Man Jiang Hong"

9, turn on the light at five in the middle of the night, this is the time for men to study. Teenagers only know how to play, but don't know how to study hard. When they are old, they regret why they didn't know how to study hard when they were young. -Yan Zhenqing's Persuasion

10, there is only white hair in a fair world, and the nobles never let it go. -Du Mu's "Send a Hermit"

1 1, the flowers will reopen and people will not be young. -Dou Eyuan's Dou Eyuan

12, streamer is easy to throw, red cherry, green banana. -Jie Jiang's "A Piece of Plum"

13, nothing in the world makes people old. It's half crow and half horseshoe. -Wang Jiuling's "Hotel"

14, yesterday, yesterday, yesterday was great! Yesterday passed, but today I'm bored. The world regrets yesterday, but does not feel that today has passed again. Water flows every day, and the setting sun is rare. The Ming Dynasty will regret what it achieved today. -Wen Jia's Song of Yesterday

15, today is today, today is so rare! Not today, when! Life is a hundred years today, today is not a pity! If we wait until the Ming dynasty, there will be something in the Ming dynasty. Write today's poem for you. Please start today. -Wen Jia's "Today's Poetry"