In Shakespeare's Hamlet, What does the quote in Hamlet's poem mean: "Doubt thou the stars are fire..."

Question

In Shakespeare's Hamlet, What does the quote in Hamlet's poem mean: "Doubt thou the stars are fire..."

Answer 1

Actually it is quite an interessting poem and not simple at all. If you look closer he uses the word "Doubt". Now that could be seen as a major theme in the whole play. So we as readers or watchers are forced to ask ourself, do we believe Hamlet? Is he mad or is he not? Clearly we shall doubt everything "real" thing, but not his love. What is the truth?