《北史·列传·卷二十七》
彦谦知道朝廷纲纪败坏，便辞去官职，隐居林下。准备在蒙山下建屋结庐，以遂退隐的志愿。
将结构蒙山之下，以求其志。
Fang Y谦 knew that the imperial court was corrupt and decadent, so he resigned from his official position and went into hiding in the forest. He planned to build a house and make a hut at the foot of Mount Meng to fulfill his wish of retiring from the world.