《太平广记·卷四百七十六·昆虫四》
韦君说： 这是人们的祸患。我听说这东西虽小却螫人，一旦螫了人，好药也治不了。 
韦君曰： 是人之患也，吾闻虽小，螫人，良药无及。 
Master Wei said, "This is a disaster for people. I heard that this thing is small but it can sting people, and once it stings people, there is no good medicine to cure it."