《北史·列传·卷八》
穆亮因为弥博这个人凶狠悖乱，被氐羌人所厌弃，而梁弥机哥哥的儿子弥承，受到戎人的拥戴和归附，便上表请求接纳弥承。
亮以弥博凶悖，氐羌所弃；弥机兄子弥承，戎人归乐，表请纳之。
Mu Liang believed the person of Mi Bo to be malevolent and rebellious and thus despised by the Di and Qiang peoples. However, the son of Liang Mi Ji’s brother, Mi Cheng, was embraced and respected by the Rong people, so Mu Liang submitted a memorial requesting that Mi Cheng be made King.