Confucius thought that "filial piety" was a foundation of"benevolence".He promoted to esteem highly parents,inherit own father's ambition and bury solemn own father.He thought that people loved and respected own parents.they were filial piety's basic principle.Look at him," filial piety"was an inseparable with the politics.Confucius still promoted to worship the ancestries,and offer sacrifices to the ghost absolute being.