Again, you responded while I was still editing.
The evidence of our senses is the only way we have to learn about the world. But in order to deal with the world, to prolong our survival in it and our enjoyment of it, we have to make up an internal model of it that will help interpret those observations and suggest alternative plans of action.
No two of us makes the same model, yet most of us get along quite well. It appears that we do not need a perfect map of the universe in order to keep from getting lost in it. Its a good thing we don't, either, because it looks like there is no such thing anyway.