As far as the mountain part is concerned, when you're on a journey, you see a mountain from the distance.
"First there is a mountain."
As you climb the mountain, you have no idea that you are on the mountain.
"Then there is no mountain."
When you get to the top, you again realize what the mountain is.
"Then there is."
As far as the mountain part is concerned, when you're on a journey, you see a mountain from the distance.
"First there is a mountain."
As you climb the mountain, you have no idea that you are on the mountain.
"Then there is no mountain."
When you get to the top, you again realize what the mountain is.
"Then there is."