Long Songs is a classic poem of the Han nationality, which belongs to Yuefu poetry of the Han Dynasty, and it is a famous piece to persuade the world to cherish the time and forge ahead. On the whole, this poem mainly refers to the rapid change of seasons, and the time is gone forever, so people are advised to cherish their youth and strive to make a difference. The whole poem conveys feelings with scenery and is reasonable from feelings. With vivid images such as morning dew is easy to dry, Qiu Lai leaves fall to the roots, and a hundred rivers flow to the east, it entrusts the philosophy of life that "if a teenager doesn't work hard, the boss will be sad". With the help of the morning dew, the flowers fall in autumn, and the running water goes east and never returns, there is a sigh that time flies and life is short, encouraging people to firmly grasp the life that flies with time and make efforts to make use of it. Its emotional tone is positive. Its main idea is embodied in the last two sentences, but the poet's thoughts are not simply expressed, but concrete images rich in aesthetic feeling are extracted from the real world and taught in aesthetics.
Changgexing
The trees in the garden are lush, and the crystal dew rises in the sun.
Spring fills the earth with hope, and everything presents a scene of prosperity.
I am always afraid that when the cold autumn comes, the trees in Ye Er will turn yellow and the grass will wither.
The river runs to the sea, and when will it return to the west?
A lazy youth, a lousy age.