《梁书·列传·卷五十一》
齐五行属木，东方是五行中木的方位，现在束门自己崩塌，恐怕是木将要衰败了。 
齐为木行，东者木位，今东门自坏，木其衰矣。 
Qi belongs to the Five Elements of wood, the east is the position of wood in the Five Elements, now the Shumen collapsed on its own, I'm afraid the wood is going to decline.