Nine is firm at the top, representing the extreme of firmness; it dwells atop clarity, representing the extreme of clarity.
When firmness is at its extreme yet accompanied by clarity, it does not become rash, but decisive: clarity illuminates principle, and firmness resolves rightness.
Dwelling at the culmination of Before Completion, it is not in a position to bring completion, nor is there any principle by which completion can be achieved; therefore, one should simply take delight in Heaven and comply with destiny.
In Standstill (Stagnation), when it ends, overthrow follows—a transformation of the times. But in Before Completion, there is no principle by which reaching the extreme automatically brings completion; hence it is simply the culmination of Before Completion.
If one rests with utmost sincerity in rightness and destiny, taking joy in oneself, one can be without blame: drinking wine means rejoicing in oneself. If one does not delight in one's place, one becomes wrathful, agitated, and despondent, falling into misfortune and blame.
Yet if one pursues pleasure, indulging excessively beyond ritual propriety to the point of wetting one's head, one is likewise unable to rest content in one's place. 'There is sincerity' means having inner confidence; 'losing this' means losing what is appropriate.
If one acts thus, one loses what was held in sincerity. When people facing adversity know nothing can be done and give rein to their desires without turning back, how could they be said to rest content in rightness and destiny?