How does her novel A Wrinkle in Time achieve a “universal language . . . that cuts across all barriers of time, place, race, and culture”?

In her Newbery Medal acceptance speech “The Expanding Universe,” which appears at the end of A Wrinkle in Time, Madeleine L’Engle says:What a child doesn’t realize until he is grown is that in responding to fantasy, fairy tale, and myth he is responding to what Erich Fromm calls the one universal language, the one and only language in the world that cuts across all barriers of time, place, race, and culture. (244)What does she mean by this? Do you agree or disagree with her? How does her novel A Wrinkle in Time achieve a “universal language . . . that cuts across all barriers of time, place, race, and culture”? In responding to the writing prompt, be sure to consider the role of the book’s genre. For example, you might use John Rowe Townsend’s and/or Farah Mendlesohn’s categorizations of fantasy literature.