On Aristotle's Practice Areas

This paper is based on Aristotle's works, especially his《Ethica Nichomachea》, and some new researches both at home and abroad about Aristotle. And I also first try to write from ancient Greece's peculiar linguistic context and practical philosophy , try to understand the meaning of Aristotle's practice, try to perfectly study its essence and content and some other important problems, and try to recovery the original appearance of his practice of ethical thoughts, and excavate its rational kernel. Aristotle divides human activities and thoughts into theory (theoria), practice (praxis)and production(poiesis). The practice whose aims are themselves, leading people do right ethic-politics activities in the specific living environment, according to some practical wisdom, then, make people inclined to Goods in the practice eventually. His practice is about how to improve one's character, even about life's ideal—happy knowledge. The tradition of his practice has a great academy to lay a foundation value and modern practical value. However, without the same background of the old practical Greece, it is very doubtful that this theoretical try is feasible. Rather to say, we should not simply copy, but have to convert the practical theory of Aristotle.