It was divined, from some words which escaped Javert, that he had secretly investigated, with that curiosity which belongs to the race, and into which there enters as much instinct as will, all the anterior traces which Father Madeleine might have left elsewhere. He seemed to know, and he sometimes said in covert words, that someone had gleaned certain information in a certain district about a family which had disappeared. Once he chanced to say, as he was talking to himself, “I think I have him!” Then he remained pensive for three days, and uttered not a word. It seemed that the thread which he thought he held had broken.

Moreover, and this furnishes the necessary corrective for the too absolute sense which certain words might present, there can be nothing really infallible in a human creature, and the peculiarity of instinct is that it can become confused, thrown off the track, and defeated. Otherwise, it would be superior to intelligence, and the beast would be found to be provided with a better light than man.