About Confucius' "doctrine of humanity"

As founder of the confucion school,Confucius' doctrine of humanity enjoys a high position in the course of human's self-recongnization.Having systematization and theorized the achievements of human's self-recognization,which he drew from ancient times,confucius put forward his own system of theory,with the purpose of building a harmonious society.However,living in an epoch of great social charges,Confucious' theory did not have enough flexibility.In order to remedy this defect,many confucioanists of later ages endeavored to strengthen logic construction.