《太平广记·卷二百零九·书四》
这位工匠喝醉酒后将兔皮丢失了，非常恐惧，剪下自己的胡须做成笔。郡牧用这只笔写字，觉得很好使。
大惧。因剪己须为笔，甚善。
The artisan lost the rabbit skin while he was drunk. Terrified, he cut off his beard to make a brush. The county governor used this brush to write and found it very useful.