“If you must write of assassinations, rape, and Ophelia suicides, speak the speech, I pray thee, poetry in your breath, metaphors on your tongue. Remember how glad Iago was to think on Othello’s fall. How, with smiles, Hamlet prepared his uncle’s death.
Shakespeare and my Demon schooled me so: Be not afraid of happiness. It is often the soul of murder.”

That's a quote by Ray Bradbury that I read one time. I've always loved it.