Source: "Huai Nanzi said that the mountain training": "When you see a leaf falling, you know that one year is over." Song Tang Geng's Luwen quoted a poem from the Tang Dynasty: "A monk in one mountain doesn't know the number of Jia Zi, but a leaf falls on the earth."

"Love is the Buddha's heart" and "Three thousand dreams in the world of mortals, poured by hand" come from poetry: I was worried that love would damage Brahma, but I was afraid of leaving the city when I entered the mountain. The world is safe and secure, and I will not fail the Tathagata.

As can be seen from the source of the above poem, this poem (if it can be counted as a poem) is about the waste of love and inner conflict.