From 'The Xiang says: it has already rained and already rests' to 'there is doubt.'
The correct meaning states: 'Already rained and already rests, virtue accumulates and carries over' explains the meaning of 'it has already rained and already rests.'
The reason it attains 'already rained and already rests' is that Top Nine's moral virtue has accumulated to the point where it can be carried over, causing people to admire and exalt it; hence it says 'it has already rained and already rests.'
'The noble person going on an expedition meets misfortune; there is doubt' explains the meaning of 'the noble person going on an expedition meets misfortune.'
The reason an expedition brings misfortune is that yin qi is full and brimming, bringing suspicion and dread upon yang, which must inevitably lead to battle; hence 'an expedition brings misfortune.'
From the commentary 'Now, dwelling below' to 'bursts the spokes of an expedition.'
The correct meaning states: 'Xun, although unable to tame as skillfully as Gen' means that it cannot, like Gen above in Daxu, skillfully tame the Qian below; because Xun cannot tame as skillfully as Gen, its taming is small.
'Nevertheless unwilling to be compliant like Kun' means it is unwilling, like Kun above in Tai, to comply with Qian. 'Thus a slight advance can be made' refers to Nine at the Beginning and Nine in the Second Place being able to move forward.
'Complete encroachment is impossible' means Nine in the Third Place wishes to encroach upon Top Nine but is held fast by Top Nine; thus complete encroachment is impossible.
'Restraining without ceasing, when restraint reaches its limit it opens up; therefore its height of restraint lies in the Fourth and Fifth lines, and upon reaching Top Nine, the way expands greatly'—this discusses the principle of Daxu.
In Daxu, taming without stopping is called 'Great Taming.' Lines Four and Five represent the height of restraint without ceasing, and when restraint reaches its limit, it opens up.
Once the way of restraint culminates in the Fourth and Fifth, upon reaching Top Nine there is nothing left to restrain; hence Top Nine's way expands greatly, having nothing to hold back.
'Xiaoxu must accumulate to the very limit before it can tame': the way of Xiaoxu is weak, accumulating to its final culmination; only upon reaching Top Nine can it tame, referring to taming Nine in the Third Place.
'Therefore the Fourth and Fifth lines can advance': although the Fourth tames the Beginning and the Fifth tames the Second, their power of restraint is weak, so Nine in the Second Place can advance.
'Top Nine bursts the spokes of an expedition': Top Nine's restraint accumulates to the limit, so it can burst the wheel spokes of Nine in the Third Place on its march. Note: Nine in the Third Place only has 'the spokes burst' without the word 'expedition' (zheng).
Wang Bi says Top Nine 'bursts the spokes of an expedition' because a wagon has spokes so it can make an expedition; the line of Nine in the Third Place carries the meaning of 'expedition,' and now that the wagon's spokes burst, it bursts the spokes of an expedition, drawing upon Top Nine's text of 'an expedition brings misfortune'—an expedition is a march.
Though the text does not say it, in meaning it must contain it. Regarding 'spokes' (fu): Zheng Xuan's commentary states, 'It refers to the wood binding the bottom of the wagon box, linked to the axle, the wood that hooks to the hub.'
The Zixia Zhuan states: 'Fu means the wheel spokes.'