Hiking on the surface of the earth, in spring, summer, autumn, and winter, wherever you go: nature is pure and pure, making your mind more spacious.
The wise eye flies, from the crust to the core, from one galaxy to another, from this universe to another, without seeing life of higher civilization than human beings, without encountering the entanglement of ghosts, just feeling infinite, no worldly dust...
"Ghosts" are those who make up "ghosts".