Across the lake, there is an idiom in the library-the history of pillows. \ r \ n \ r \ n nThe history of the pillow diagram \ r \ n ò zu ò zh 283n tú sh ǐ \ r \ nThe explanation of the pillow diagram. Describe drowning in books and materials. \ r \ n \ r \ "Biography of Li Kuangzhuan in the New Tang Dynasty" Source: \ "Taking a scholar as a disease, not testing facts, but pedantic and ignorant, trying to figure out history, but not consciously." \ r \ n \ r \ nStructural verb-object idioms \ r \ n \ r \ nUsed as predicate and attribute; A synonym for a person who likes books \ r \ n \ r \ nA boring old pile of paper.