Chap. 3 quote 6: Page 33
Block 17 got a new head because their last one was too, "humane". What he is saying is, the good days are over, in other words, it about to be a lot worse and more severe for their working days. This is very sad, it's worse as it is to be even be there. But it's even more worse when you get abused and under feed, etc., for the reason of, "just because", basically.