What is the explanation for this setback?

Explanation: Depression: low stagnation. Refers to the profound style of poetry and prose, with pauses and turns in language.

Said by: Tang Du Fu's Into Sculpture: "As for depression and frustration, they are always agile, and those can be compared with others."

1, depressed, depressed. In language, Du Fu's poems are generally regarded as "gloomy". Zhao Yi once said: "Geqi (Du Fu) has a heavy heart, others only talk about seven or eight points, and Shao Ling will talk about ten points or even twelve or three points. His brushwork is strong enough to match his talent, so he has no shallow words. " [2] What he said is that Du Fu's poems are profound and heavy. Judging from Du Fu's feelings, feelings and attitudes towards the country, people and other aesthetic objects, the word "depressed" is profound and melancholy. What I mean here is that the emotional backing has become stronger and deeper.

2, frustration, is a state of ups and downs, and the opposite of the tablet. From the perspective of meaning, there is only pause; Setbacks are a discount. Discontinuity is the expression of pause and analysis in poetry, and the resulting ups and downs, vertical and horizontal opening and closing and other changes. This mainly refers to the characteristics of this wave fluctuation and repeated low return in artistic expression.

The history of literature generally refers to Du Fu's style characteristics. The keynote of depression style is sadness. The main reason for Du Fu's achievements in poetry lies in his strong feelings, which is what Du Fu can impress readers most. As far as Du Fu's artistic achievements in poetry are concerned, strong feelings are the first. His poems contain an accumulated emotional force. Whenever he wants to gush out, his kindness and Confucian self-restraint form a neutral attitude, which suppresses this gushing feeling and makes him slow, low and ups and downs. I want to explode, but I can't get out. I have a sense of urgency and ups and downs, because I am depressed and depressed.