身为城市“边缘人”的农民工,在长久的冷言冷语与白眼相看中变得无比敏感,在很多时候,他们以主动的隐忍和退缩,来换取一份从容自处的安全感。2015年7月31日,60多岁的民工易师傅在湖南株洲火炬大厦附近干活,一时内急,到大厦里上厕所。因为鞋子太脏太旧,怕弄脏干净的地面,便脱鞋进去。他说:“公家的地太干净,俺的鞋子太脏,还是脱掉鞋子好。” Migrant workers who are urban “marginalized people” become incomparably more sensitive to long-lasting cold language and white-eye glance. In many cases, they take the initiative of forbearing and withdrawing for a sense of security which they can feel comfortable with. On July 31, 2015, migrant workers in their 60s worked at the Torch Building in Zhuzhou, Hunan Province. They worked urgently to go to the restroom in the building. Because the shoes are too dirty and too dirty, afraid to dirty the ground, they take off your shoes. He said: “The public is too clean, my shoes dirty, or take off the shoes well.”