Originally Posted by Paul Markham

This fits us here so aptly, I had to share it with you.

You cannot see what I see because you see what you see. You cannot know what I know because you know what you know. What I see and what I know cannot be added to what you see and what know because they are not of the same kind. Neither can it replace what you see and what you know, because that would replace you yourself.

Think about it for a few minutes.