Literal meaning of the poem Helen Keller by Langston Hughes?

Langston Hughes did not write a poem titled "Helen Keller." There is no record of a poem with that title by Hughes, or any other well-known poet.

It's possible you're thinking of a different poem, or perhaps there's a misunderstanding about the author or title.

Could you please provide more information about the poem you're referring to?

* Do you have any lines from the poem?

* What is the context in which you encountered this poem?

With more details, I can help you find the poem and understand its literal meaning.