Goodgulf:
Compare that with "A Brave New World". You come across that phrase and you think Huxley, not Shakespeare. Why? Because Huxley nailed that book.
Good point, Goodgulf, though I suspect John Donne will outlast Hemingway. It's possible anyway to be aware of the Hemingway title and the Donne sermon (even if you don't know the quote is from a sermon).
Actually, the Shakespeare quote was "O, brave new world" and I think Huxley's book was "Brave New World". That leads me to an interesting point: "Brave New World" works as a title because it's a bit unusual (even to Shakespeare and "The Tempest" fans). "New World" would have been an awful title.