"All poems are language problems."
From "When the Light Blinks On", an article by Eliot T. Jacobson in rec.arts.poems, message-ID <4437@oucsace.cs.OHIOU.EDU>. Original author unknown.
Consider, too, programming languages. For example, you don't need to be a propeller-head to see the beauty in this below (written in Perl by the reigning Perl Poet, Sharon Hopkins):
http://www.chess.com/groups/forumview/quotall-poems-are-language-problemsquot
Edit: I decided to move this to it's own topic thread since it really has nothing to do with Samual Johnson [sic].
Poetry, indeed, cannot be translated; and, therefore, it is the poets that preserve the languages; for we would not be at the trouble to learn a language if we could have all that is written in it just as well in a translation. But as the beauties of poetry cannot be preserved in any language except that in which it was originally written, we learn the language. -Samuel Johnson, lexicographer (1709-1784)