He was likewise to recall—and it had to count for some time as his greatest comfort—that it had been “given” him, as they said at Woollett, to reply with some presence of mind: “I haven’t the least idea.” He was really for a while to like thinking he had been positively hard. On the point of conceding that Chad had improved in appearance, but that to the question of appearance the remark must be confined, he checked even that compromise and left his reservation bare. Not only his moral, but also, as it were, his æsthetic sense had a little to pay for this, Chad being unmistakeably—and wasn’t it a matter of the confounded grey hair again?—handsomer than he had ever promised. That however fell in perfectly with what Strether had said. They had no desire to keep down his proper expansion, and he wouldn’t be less to their purpose for not looking, as he had too often done of old, only bold and wild. There was indeed a signal particular in which he would distinctly be more so. Strether didn’t, as he talked, absolutely follow himself; he only knew he was clutching his thread and that he held it from moment to moment a little tighter; his mere uninterruptedness during the few minutes helped him to do that. He had frequently for a month, turned over what he should say on this very occasion, and he seemed at last to have said nothing he had thought of—everything was so totally different. But in spite of all he had put the flag at the window. This was what he had done, and there was a minute during which he affected himself as having shaken it hard, flapped it with a mighty flutter, straight in front of his companion’s nose. It gave him really almost the sense of having already acted his part. The momentary relief—as if from the knowledge that nothing of _that_ at least could be undone—sprang from a particular cause, the cause that had flashed into operation, in Miss Gostrey’s box, with direct apprehension, with amazed recognition, and that had been concerned since then in every throb of his consciousness. What it came to was that with an absolutely _new_ quantity to deal with one simply couldn’t know. The new quantity was represented by the fact that Chad had been made over. That was all; whatever it was it was everything. Strether had never seen the thing so done before—it was perhaps a speciality of Paris. If one had been present at the process one might little by little have mastered the result; but he was face to face, as matters stood, with the finished business. It had freely been noted for him that he might be received as a dog among skittles, but that was on the basis of the old quantity. He had originally thought of lines and tones as things to be taken, but these possibilities had now quite melted away. There was no computing at all what the young man before him would think or feel or say on any subject whatever. This intelligence Strether had afterwards, to account for his nervousness,