Perilla said, "Do you know my husband's water and the moon? The deceased is like this, but he has never been there; If you are full of emptiness, the dead will not ebb and flow. Gai must look at it from its own changes, and heaven and earth cannot be temporary; If you look at it from its constant point of view, then everything is endless to me. What do you envy? Between heaven and earth, everything has its own master. If it's not mine, it's a dime. However, the breeze on the river and the bright moon in the mountains are audible to the ears and visible to the eyes. Inexhaustible, inexhaustible. It is the creator's endless hiding place, and my son and I are in the right place. "