社会只有分工不同。什么叫低层？什么是上层？都是活不了多少年就得死去的人。再过不多只60年，谁还能在世？活在这生生死死的世界不得恶病就算万幸了，都挺可怜的，每个人都是为别人提供某种服务而获取报酬而活自己命的人而已！外劳又怎么了？只是拿歧视性的最低工资（或更低）的人。Nothing wrong with foreign temp workers at all, it's the law-makers who in fact work for the wealthy corporations to introduce them to come to this country, and to suck them up by providing bloody low and discriminative salary. The problem for the whole world is that the super wealthy class have owned too much and the poor grass-root is way too much being exploited. And the worst thing is that the governments support this! In here Steven Harper described them as "permanent underclass". Please show more compassion not discrimination.
哈珀：或走或留 不容临时外劳永沦低层