Croce thinks that spirit is the root of the world and what is holded by the spirit is realistic.

克罗齐把精神作为世界的本原，他认为只有经过心灵掌握的，才是现实的。

The root literature, inheriting and developing the realistic spirit, forms the specific aesthetics of its own.

底层文学继承并发扬了现实主义精神，形成了底层文学特有的现实美学。

In the first chapter, I emphatically analyses the root which the law of people produced. It includes cultural context, thought origin and realistic foundation and so on.

在第一章中，笔者着重从万民法产生的文化背景和思想来源以及现实基础等方面分析了其产生的根源。