"I am not talking about that, about that..." Alexey Alexandrovitch interrupted with disgust. "But, perhaps, I promised what I had no right to promise."
"So you go back from your promise?"
"I have never refused to do all that is possible, but I want time to consider how much of what I promised is possible."
"No, Alexey Alexandrovitch!" cried Oblonsky, jumping up, "I won't believe that! She's unhappy as only an unhappy woman can be, and you cannot refuse in such..."