研精殚思

Explanation: Concentrate on research, try to think about. Exhaust into account with the fine research. " 　　Source: Ming Lian "<burial note book new> sequence" Jinhua Zhengjun Yan Yuan, the statue is no less than Wu Zhang, security and comfort, day and night study fine thinking, is the sentence read, watch his will pass, exploration of its purport. " 　　Examples: Or that poetry should not be pondering, pondering the funeral of their innocence, useless otherwise. Listen to their anti-party ratings, ~, Cunxin few vomit, repair beard to make dry, Shenzhan keep silent, the spirits will pass it. ★ Ming Wang Shi-zhen, "Art Zhiyan" Volume Thesaurus:  Study Jing Qin Si