A path is a "road", the way in Buddhist terminology" or "in life"

Since the distant past ,people have been continuously creating "paths" to walk.

They have been making it so that future generations will not make mistakes.

and that there will be salvation even in the hardest of lives.

Although everyone has created a path in this way, no one has ever walk straight on it.

Or perhaps the path itself is still on the process of being built.