A severely under paid hungry teacher in a renovated, well-equipped classroom, can perform just as well as a bird without feathers can do in a hanging, decorated cage.

在装修一新、设备齐全的教室里,一位饥寒交迫、收入严重不足的老师,其表现就像一只没有羽毛的鸟在挂满装饰物的笼子里一样好。