“Mr. Gweta looked ten years younger than Professor Khupe had expected. His jet-black hair was trimmed so neatly that it would make a manicured golf course look scruffy. His face was exceptionally smooth, giving the impression that he had been born without skin pores and transitioned through puberty devoid of any facial hair to pockmark his countenance. Mr. Gweta’s face was perfectly symmetrical. An ant walking from one side to the other would experience a serious case of déjà vu.”

“A year or two younger than his eminently practical friend, Mr. Bounderby looked older; his seven or eight and forty might have had the seven or eight added to it again, without surprising anybody. He had not much hair. One might have fancied he had talked it off; and that what was left, all standing up in disorder, was in that condition from being constantly blown about by his windy boastfulness.”

“A few strands of his long, dark hair had been caught by the wind and blown against his face. Without thinking, she reached up and smoothed the strands away from his skin, wishing she could smooth away the pain etched there.”

“This was not Newt's fault; in his younger days he would go every couple of months to the barber's shop on the corner, clutching a photograph he's carefully torn from a magazine which showed someone with an impressively cool haircut grinning at the camera and he would show the picture to the barber, and ask to be made to look like that, please. And the barber, who knew his job, would take one look and then give Newt the basic, all-purpose, short-back-and-sides. After a year of this, Newt realized that he obviously didn't have the face for haircuts. The best Newton Pulsifer could hope for after a haircut was shorter hair.”

“Nothing is so sad, in my opinion, as the devastation wrought by age. My poor friend. I have described him many times. Now to convey to you the difference. Crippled with arthritis, he propelled himself about in a wheelchair. His once plump frame had fallen in. He was a thin little man now. His face was lined and wrinkled. His moustache and hair, and hair, it is true, were still of a jet black colour, but candidly, though I would not for the world have hurt his feelings by saying so to him, this was a mistake. There comes a moment when hair dye is only too painfully obvious. There had been a time when I had been surprised to learn that the blackness of Poirot's hair came out of a bottle. But now the theatricality was apparent and merely created the impression that he wore a wig and had adorned his upper lip to amuse children!”

“Mr. Moony presents his compliments to Professor Snape, and begs him to keep his abnormally large nose out of other people's business.Mr. Prongs agrees with Mr. Moony, and would like to add that Professor Snape is an ugly git.Mr. Padfoot would like to register his astonishment that an idiot like that ever became a professor.Mr. Wormtail bids Professor Snape good day, and advises him to wash his hair, the slimeball.”