“读书是排遣上药”,这句话是清代大学士祁隽藻于道光二十九年(公元1849年)某月在给清代学者张穆的信中所写。祁隽藻是山西寿阳人,嘉庆十九年进士;张穆是平定人,道光十二年优贡。祁隽藻比张穆大12岁,他俩既是老乡,又是亲戚。当时祁隽藻为户部尚书、军机大臣、一品大员,而张穆虽 “Reading is to expedition medicine,” this sentence is the qing dynasty scholar alchemy in Daoguang twenty-nine years (AD 1849) a month in the Qing Dynasty scholar Zhang Mu wrote in his letter. Qi Jun algae in Shanxi Shouyang people, Jiaqing nineteen years Jinshi; Zhang Mu is Pingdingshu, Daoguang twelve years tribute. Qi Jun algae than Zhang Mu 12-year-old, both of them both fellow, but also relatives. At that time, Qi Jun algae for the Department Shangshu, military aircraft minister, a product of the major, and although Zhang Mu