“Polaris often remarks to Sol that Sirius loses his temper much less often these days. But the one sure way to send him into a flaming rage is to suggest that he finds a new Companion. Sirius will not hear of it. The small white sphere circling his goes untenanted, because he hopes that what Miss Smith said is true.”

“He's not a child!" said Sirius impatiently."He's not an adult either!" said Mrs. Weasley, the color rising in her cheeks. "He's not James, Sirius!""I'm perfectly clear who he is, thanks, Molly," said Sirius coldly."I'm not sure you are!" said Mrs. Weasley. "Sometimes, the way you talk about him, it's as though you think you've got your best friend back!”

“Nasty temper he's got, that Sirius Black.”

“Man does not necessarily begin with despotism because he is barbarous, but very often finds his way to despotism because he is civilised. He finds it because he is experienced; or, what is often much the same thing, because he is exhausted”

“But some part of him realized, even as he fought to break free from Lupin, that Sirius had never kept him waiting before. . . . Sirius had risked everything, always, to see Harry, to help him. . . . If Sirius was not reappearing out of that archway when Harry was yelling for him as though his life depended on it, the only possible explanation was that he could not come back. . . . That he really was . . .”

“He had high hopes for society, and though his hopes were too often dashed, he remained a raging optimist.”