The perfection of the moon also implies the perfection of people's hearts. In ancient poetry, the words describing the perfection of the moon are similar to those describing the perfection of people's hearts. For example, Su Shi's "When will there be a bright moon?" : "On the third night of September, the dew is like a real pearl, and the bow is like a real bow." In this sentence, his description of the bright moon expresses his own state of mind. Therefore, the full moon night is also a place where people's hearts are pinned.
The perfection of the moon also implies a kind of perfection and sacredness. In ancient China, people worshipped the moon as a god. In some countries and regions, there are festivals to celebrate the full moon. For example, in the "Lantern Festival" in Thailand, people fly lanterns on the full moon night, symbolizing brilliant lights and complete merits. These celebrations reflect people's perfect hope and reverence for the moon.