'Yuan Heng Li Zhen' is a famous proposition of Zhou Yi and from of old various explanations have been given about it and so far there has been no final conclusion about it.This indicates that it itself is comprehensive and can give future generations endless revelations.Starting from the background of modern human civilization,we may have new comprehension and understanding about it,which is just in agreement with the idea of 'daily renovation' of The Great Learning.Now only when we can use the methods of explaining the words in ancient books emphasized by Chinese classical philology,fully con...
