Who said this: "I shall stay here with the real Dorian Gray."?

Who said this: "He doesn't yet know himself. But I can teach him."?

Who said this: "He's extraordinary good-looking."?

Who said this: "I'm in love with it. I cannot live without it."?

Who said this: "I thought you fashionable young men never got up until the afternoon."

Who said this: "I want to listen to you talking. Nobody speaks as well as you do."?

Who said this: "When an artist feels strongly about a portrait, it becomes a portrait of himself, not of the sitter."?

Who said this: "Life is much more exciting when you have secrets."?

Who said this: "I've put too much of myself into it!"?