Dühring s ontology is the ontology defined by Christian Wolff through textual analysis,that is to link the pure concept by the logical way to form transcendent principles system .

In the same way, the logical content of Orphicism prior to the development of Greek philosophy was nothing other than the concept of being.

Naoji appreciates the people with unreservedness and pureness.

This thesis attempts to probe into his spirit course from the pureness to variedness, and explores and understands his tasteful consciousness and gradual change of rhetoric, and the collision of his soul and the tend towards of his spirit.

The interlocution between two architects in a teahouse illustrates that architectural activity is social, and that purity and impurity in architecture is relative.

At the age of 36,he committed suicide after murdering his wife,which does not mean the end of his life but also the end of his pursuit of the aesthetic feature of "purity" in his poems.

The pursuit of "purity" is one of the basic features of Kantianism and also the basis of his theory of transcendentalism and criticism.

Through the analysis of theories and projects, the author proves that pure tectonic is unavailable, and reveals the true sense of pursuing tectonic.

But this pure heroic discourse violated the logic of life,and meanwhile,caused the internal spirit of the times of the Republic of China completely lost.

A mixture of elements to promote the development of fashion,mixture is a kind of Design thinking;and mixture is relatively pure,pure and created a style of reservation,and clear style and long-term change is the essence of fashion;how to walk between mixed and pure grasp is the designer must face the eternal issues.