The number of heaven and earth is fixed at fifty, and one of them escapes to cope with the incomplete number of heaven and earth. There is another saying: "The principles of heaven and earth have traces to follow, and the cycle of life and death is a fixed number." The sentient beings and all the phenomena between heaven and earth are, after all, just dreams and bubbles, mirror flowers and moonlight.
Drink a cup of Wangchuan boiled water and wonder why life is so difficult!