To set rate of equity returns is a critical step for long-term investment decisions,but in a realistic irrational world,it s not easy to do that using CAPM familiar in standard financial theory.

In the resistance of modernity against tradition a distinction has been made between the Natural Reason of philosophical tradition and modern Mundane Reason.

Because of his objection to general knowledge and subversion in texts, there appears a world of unreason in his works, which reveals Yu Hua’s favoritism to “false form”, but in his later works, such as “Living” and “Xu San guan Sells Blood”, the author begins to pay close attention to the people, the reselection of content and form and the rational world, being in pursuit of art of.

An explicit elucidation of the theory of conceptual world broke off the bounds of the rational world, realizing the return of philosophy to the realistic world of life and thereby laying a solid foundation for neo-materialism.