Which quotation shows jacques in a positive light? "he was supposed to be sensual and a fast liver. it was therefore by the mere grace of the form that he was at first captured." "i—i have a child and the mother has just died." "he looked for a long time at the envelope, the writing on which he did not know, not daring to open it, not wishing to read it, with a wild desire to put it in his pocket and say to himself: 'i'll leave that till to-morrow, when i'm far away! '" "as no one had much faith in his constancy, the test was prolonged through the winter, and berthe's hand was not granted him until the spring."