nine o'clock
Then Marie 's life will be saved . '' `` I think I can almost promise you that , Jeanne , though I do not know yet exactly how it 's to be done . But such a piece of good fortune would never have been sent to me had it not been intended that we should save Marie . Now , sit down quietly , both of you , and you too , Louise , and let me tell you all about it , for I have to be with Robespierre again at nine o'clock . '' `` Oh , that is fortunate indeed ! '' Jeanne exclaimed when he had finished . `` Surely he can not refuse any request you may make now . ''