Following Hexagram 17 of the I Ching (Yijing · 周易)

Traditional Fortune Grade

随时而动、随得其正则通而无咎。

Basis · 依据：卦辞「元亨利贞，无咎」——随得其正则无咎，传统判为吉。

The Judgment

The Six Moving Lines

• Nine at the beginningStandards are changing; perseverance brings good fortune; to go out of the door in fellowship brings achievement.初九：官有渝，贞吉。出门交有功。
• Six in the second placeIf one cleaves to the little boy, one loses the great man.六二：系小子，失丈夫。
• Six in the third placeIf one cleaves to the great man, one loses the little boy; through following one finds what one seeks.六三：系丈夫，失小子。随有求得，利居贞。
• Nine in the fourth placeFollowing creates achievement; perseverance brings misfortune; if one is sincere, good fortune.九四：随有获，贞凶。有孚在道，以明，何咎。
• Nine in the fifth placeSincere in the good; good fortune.九五：孚于嘉，吉。
• Six at the topHeld fast and bound; the king introduces him to the Western Mountain.上六：拘系之，乃从维之，王用亨于西山。