We could spend the better part of the night debating whether there can be such a thing as the existence of non-existence, but it really would be pointless to do so. Yet, a lot of people enjoy arguing about that kind of stuff. I don’t care whether such a thing as nothing exists. The Dao exists, the way of the Dao exists, that’s all that matters to people who want to find the way. Let the cerebrals debate how the grass grew so tall. Instead, enjoy walking through it. Let them debate all that stuff. The sage experiences.