Scrimgeour: "It's time you learned some respect!"
Harry: "It's time you earned it.

I see you are —”
“Dumbledore’s man through and through,” said Harry. “That’s right.

He sounds exactly like Moody," said Harry quietly, tucking the letter away again inside his robes. "'Constant vigilance!' You'd think I walk around with my eyes shut, banging off the walls....

But Ron was staring at Hermione as though suddenly seeing her in a whole new light.
“Hermione, Neville’s right — you are a girl. . . .”
“Oh well spotted,” she said acidly.

Ron's indignation on his behalf was worth about a hundred points to him.

I'm going to keep going until I succeed — or die. Don't think I don't know how this might end. I've known it for years.