《南史·列传·卷四十二》
听说东宫的玄圃中，有一座柏屋，结构十分古拙，臣就想拆毁拿来献给太子，不过这样不但说明以前做得不对，而且补接很多，不可移动，也怕外面有人会说闲话，不知道可有允许赠送东府斋房的道理么？ 
讯访东宫玄圃，乃有柏屋，制甚古拙，臣乃欲坏取以奉太子，非但失之于前，且补接既多，不可见移，亦恐外物或爲异论，不审可有垂许送东府斋理不？ 
I heard that there is a cypress house in Xuanpu in the East Palace, with a very simple structure. I wanted to demolish it and give it to the prince, but this not only shows that what I did before was wrong, but also that there are many additions and connections, which cannot be moved. I am also afraid that someone outside will gossip. I don't know if there is any reason to allow the gift of the East House cubicle?