Even though the Dao walks everywhere, its footsteps cannot be heard. Even though it has created all things, it cannot be seen. Even though it is all around, it cannot be grasped. It is the ultimate in stealth. It wears the cloak of invisibility. This is why it is so hard for some to realize its wonder and power. People will believe in the man-made fables, but do not believe what is right in front of them.