Yichuan YizhuanLine statement
Nine in the Third Place sits atop the lower trigram; dwelling below yet above others, it bears the image of feudal lords and princes.
Dukes and princes serve the Son of Heaven above; the Son of Heaven occupies the supreme honor under heaven, and all within the four seas are the king's subjects. How dare those below appropriate possessions solely for themselves?
All wealth of the land and abundance of the people belong to the king: this is the uprightness of principle.
Therefore, when Nine in the Third Place meets the time of Possession in Great Measure, holding the rank of feudal lord with great wealth and abundance, it must make offering to the Son of Heaven, meaning it regards what it possesses as belonging to the Son of Heaven.
This is the constant duty of a minister. If a petty person occupies this place, he will monopolize wealth and abundance for private gain, ignorant of the public way of serving superiors; therefore it is said, 'a petty person cannot do this.'