Things that we know

Literature and Science by Huxley (also discussed here) touches on things that we know, and things that we can't. I wanted to expand this into a diagram. 

Both the arts and sciences look at things that we don't know both make things, both try to then add to the things that we know.

As each discovery, invention, creation tends to bring up new questions I propose a formula...

IF:

A = Things that we know

B = Things that we don't know

THEN:

A<B
As A increases B increases by a greater factor.