From 'Nine in the Fifth Place: the eastern neighbor' to 'receives the blessing.' The Correct Meaning states: An ox is a lavish sacrifice. The Yue was the name of the spring sacrifice of Yin, a modest offering.
Nine in the Fifth Place dwells in a time of After Completion and occupies the honored position; affairs are already completed, so what is left to do? One's task is only sacrificial rites. In the greatness of sacrifice, nothing is greater than cultivating virtue.
Nine in the Fifth Place treads correctness and dwells in the center, acting without folly, as one who cultivates virtue. If one can cultivate virtue, even a modest offering will be accepted.
Suppose the eastern neighbor cannot cultivate virtue: even if he slaughters an ox with utmost extravagance, the spirits will not partake of it; he does not match our western neighbor, whose Yue sacrifice, though meager, is accompanied by virtue, so the spirits send down blessings.
Hence it is said: 'The eastern neighbor slaughtering an ox does not equal the western neighbor's Yue sacrifice, which truly receives the blessing.' Regarding the note 'water-plants from ponds...
to the ghosts and spirits': The Correct Meaning states that 'water-plants from ponds and duckweed from pools may be presented to the ghosts and spirits' is an abridgment of the text of the Zuo Zhuan.