Su Shi was in the prime of his life during his stay in Mizhou,but Su Shi's letters to friends and the po-ems he composed involved a great deal of aging writing.This phenomenon is closely related to Su Shi's physical condi-tion,official situation,and mentality during his time in Mizhou.Through these works of aging writing,it can be seen that during his stay in Mizhou,Su Shi not only accepted aging calmly but also had concerns about life gradually moving towards aging.