简文帝司马昱,司马昱

晋简文帝司马昱即位,琅邪国无嗣.
东晋简文帝司马昱(清虚寡欲,尤善玄言)
晋简文帝司马昱历经了七个王朝才称帝在位8个月后郁郁而终
司马昱驳难第一的皇帝
东晋简文帝司马昱的评价为何如此之差?