道头知尾

Explanation: That a beginning to know the result. Described, quick thinking, good understanding. 　　Source: "ZHUAIYULE" volume IV Road, Kowloon but the first known saint tail, the next school will be on the up, if the teaching, he shall also through the sequence. " 　　Examples: Suppression and smart, always ~. ★ "How typical" back to the seventh