On a more earthly note, when I pick up a book on theoretical physics ? the words, formulae and diagrams fade into motions of images as I try to grasp the concept being explored. I don?t know how the material could be understood otherwise.
Thanks for the elegance of your examples, A-G. Supper beckons, but it's funny why this would be difficult to accede to!
This Willard thread may end quick or go on for some time, but it is a big, big challenge to some (really to us all!) to consider that even the essential nature of our own thoughts may well be beyond our comprehension -- to say nothing about its being expressible!
Nevertheless, my direct experience strongly speaks to the contrary!