Read it through once

The elder man laughed. “The only horrible thing in the world is _ennui_, Dorian. That is the one sin for which there is no forgiveness. But we are not likely to suffer from it unless these fellows keep chattering about this thing at dinner. I must tell them that the subject is to be tabooed. As for omens, there is no such thing as an omen. Destiny does not send us heralds. She is too wise or too cruel for that. Besides, what on earth could happen to you, Dorian? You have everything in the world that a man can want. There is no one who would not be delighted to change places with you.”