This moon is the honey of all beings, and all beings are the honey of this moon. Likewise this bright, immortal person in this moon, and that bright, immortal person existing as mind in the body (both are madhu). He indeed is the same as that Self, that Immortal, that Brahman, that All.

In plain words: The moon and all beings are like sweet honey to each other, each one nourishing the other. The shining, deathless presence in the moon is the same one that lives in us as the mind. Both are the one Self, called Brahman, which is everything.