登高自卑

Explanation: Metaphor to the conduct of a certain order. 　　Usage: -Linked; for the predicate; metaphor to be a gradual 　　Source: Han Dai Holy "Book of Doctrine of the Mean": "Gentlemen, the provision of such line will be far from near, such as the climb will be the provision of low self-esteem." Thesaurus:  to go far,one must start from near, Progressive approach, proceed from the out side to the inside