《北史·列传·卷五》
元弼因此而断绝世事，托称有病回家。
于是弼绝弃人事，托疾还私第。
Yuan Bi hence withdrew from worldly affairs, claiming an illness and returning home.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 于是弼绝弃人事，托疾还私第。 [/INST] Yuan Bi hence withdrew from worldly affairs, claiming an illness and returning home.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 于是弼绝弃人事，托疾还私第。
user
Yuan Bi hence withdrew from worldly affairs, claiming an illness and returning home.
assistant