Nine in the Fifth Place seeks fellowship with Six in the Second Place, but is blocked by the two yang lines, the Third and the Fourth.
Nine in the Fifth Place, knowing its cause is upright and its principle prevailing, cannot contain its indignation and grief, to the point of weeping and wailing.
Yet evil cannot overcome the upright; though separated for a time, they must eventually unite, hence 'afterwards they laugh.'
'Great armies overcome each other and they meet': Nine in the Fifth Place and Six in the Second Place are proper counterparts, yet the two yang lines separate and seize them against principle; only by employing a great army to conquer and prevail can they meet.
Mentioning 'a great army' and 'conquering' reveals the strength of the two yang lines.
Nine in the Fifth Place occupies the ruler's position, yet the line does not take the meaning of a sovereign's universal fellowship; this is because the Fifth exclusively bonds in private intimacy with the Second, thereby losing the virtue of centrality and correctness.
A ruler ought to maintain universal fellowship with the whole world; favoring a single individual in private is not the way of a ruler.
Moreover, first weeping when separated and later laughing when reunited reflects the sentiment of personal intimacy, not the embodiment of great universal fellowship.
Even Six in the Second Place below incurs humiliation for 'fellowship with men within one's clan'—how much more so for a ruler?
Since the Fifth offers nothing worthy of emulation regarding the ruler's way, the text speaks no more of statecraft, but rather illustrates the truth that two people of one heart cannot be kept apart.
The Xici says: 'The way of the gentleman is such that he may go forth or stay home, keep silent or speak; when two people are of one heart, their sharpness can cut metal.'
When inner sincerity is mutually aligned, whether stepping forward, staying back, speaking, or keeping silent, there is nothing in which they differ, and nothing under heaven can divide them. Fellowship means oneness; the one cannot be divided, for once divided it becomes two.
Oneness can penetrate metal and stone, brave water and fire, entering anywhere; hence it is said, 'their sharpness can cut metal.'
Its principle is exceedingly profound, so the sage praised it saying: 'Words from hearts that are one have a fragrance like an orchid,' meaning their words carry deep and lasting significance.