What idiom? Thinking has a spring or something.

The word Wensi Quanyong Pinyin Wé n s and Quá n y ǒ ng is a part-of-speech compliment

The way of writing is as rapid and rich as a spring.

Wen Si: the idea of writing an article

The source of Wang Zhong Xuan Ji written by Wei Cao Zhi in the Three Kingdoms: "Wen Ruo is full of spring flowers."

For example, the first time in Qing Li Baojia's "The Appearance of Officialdom": "Mr. Wang drank a half-drunk, full of literary thoughts and lively discussions." Sha Ting's "Life is the Source of Creation": "I also said two jokes. Only during the Anti-Japanese War, I had a situation similar to' literary thoughts'."

Three pieces of paper without donkey can be used flexibly as a "surge of literary thoughts".