《论衡·卷十三·效力篇》
社会上称赞大力士，常常赞扬乌获，像这样，那么董仲舒、扬子云著书写文章也该像称赞乌获样受到赞扬了。
世称力者，常褒乌获，然则董仲舒、扬子云，文之乌获也。
When society praises strong men, they often praise Wuhui. In this way, Dong Zhongshu and Yang Ziyun should also be praised for their writing like Wuhui.