Mu #5

Koan:

A monk asked Joshu, a Chinese Zen master: “Has a dog Buddha-nature or not?”
Joshu answered, “Mu!”

Photons don’t reveal themselves until they connect with phenomenon. Just like light, buddha nature must be everywhere and every time, but it needs phenomenon to reveal itself. If mu is anywhere it must be everywhere, always. A mist. The buddhafield. Kind of like sweat.