<span style="font-size: 11pt; font-family: 'Times New Roman'">　When everyone takes the poverty gap in Taiwan to heart, it means the self-management of society is in disorder. Accordingly, the demands that request the nation to intervene in society become stronger. For that matter, the principle of social state is the reaction against laissez-faire in the 19th century. According to the discussion among academicians, the contents of the principle of social state include social security and social justice. That is to say, a nation has to assure its people of a human dignity in life and ameliorate the social inequality. There is no doubt that education is the foundation that accelerates class division. As the acceptancy of foreign legal system, whether the principle of social state is carried out in educational administration is the key to solve the problem. Consequently, from subsidizing the school lunch fee to terminating urban-rural divide in education, this article considers the actualization of the principle of social state in educational administration. With respect to those individual students who can&rsquo;t afford to pay the school lunch fee, the central government should assist local governments because of the social security. Generally speaking, education priority area may resolve the disadvantage in education in remote areas, yet it also has negative impacts in the vulnerable culture in these areas. Put shortly, education priority area may terminate urban-rural divide in education; meanwhile, it also causes the culture inequality.</span>