《南齐书·列传·卷三十四》
太祖取过他的木屐一看，木屐变成黑色且底板磨成斜锐的，鞋带也断了，是用芒草连接的。
太祖取屐视之，讹黑斜锐，断，以芒接之。
Taizu took his wooden clogs and had a look. The wooden clogs had turned black and the soles were worn to a slant, and the shoelaces had also broken and were connected with reed grass.