Great Preponderance, Line 3

The third line is where the beam gives way. The line text states simply that the ridgepole is weak and gives evil, and the commentary on the image adds that no help can be brought to it. In a hexagram named for excess, this is excess arriving at the exact point already carrying the most and possessing the least give. Nothing in the line is doing anything wrong. It is bearing more than its span allows, and it has arranged matters so that no relief can reach it.

By the ordinary rule the stroke is entirely correct, a yang line in an odd place, standing at the top of the lower trigram Xun. That correctness is part of the difficulty. Firmness in a firm place, in the middle of four strong strokes, produces a member with no flexibility at all, and a loaded beam that cannot flex is a beam that snaps rather than bends. The only line answering this one from above is the yielding stroke at the very top of the figure, the slightest thing in it, so the support the position would normally draw on is not there.

Set beside the fourth line, which receives the same ridgepole imagery and the opposite verdict, this line marks the difference between a beam braced from beneath and one merely holding out. The text offers no remedy, and the commentary's remark that no help can be given is the reason. By the time the ridgepole is sagging, the correction had to have been made lower down.

Nine in the third place is a warning about rigidity under load, and it is one of the few lines the text declines to soften. A querent here is typically doing everything correctly by the standards of their position and is nonetheless close to failure, because the position itself is bearing more than it was built for and has no give left in it. The commentary's observation that no help can be brought is a statement about the situation rather than about what the querent deserves. The relief is simply not available from where they are standing.

The structure locates the problem precisely. The stroke is strong in an odd place, correct by the ordinary rule and therefore unlikely to be questioned, and it sits at the top of the lower trigram Xun surrounded by strength. The one line that answers it is the yielding stroke at the summit of the hexagram, which has nothing to offer. Somebody drawing this line has usually been leaning, without noticing, on the least substantial connection available to them.

The changing line turns the lower trigram Xun into Kan and produces Oppression, King Wen 47, constraint and exhaustion, a figure about being hemmed in with the resources spent. That destination is a description rather than a threat, and it makes the counsel plain. Continuing on correctness alone leads to depletion, so the useful action is to reduce the load or find a support that genuinely bears weight, before the beam rather than the person decides the matter.