“I took a course at Cal once called Statistical Analysis. And there was a guy in the course who used to make up all of his computations and he never used Sigma. He used his own initials. 'Cause he was the standard deviation.”

“Apparently, he uses disguises sometimes in the course of his investigations. In his liaison with Mariah, he used them for discretion. He came to her once dressed as a chimney sweep. Quite invigorating, don't you think?”

“Of course she'd told him she would, but if the man hadn't registered her sarcasm, then he wasn't making full use of his ears.”

“Once a guy starts using a wig, he has to keep using one. It's, like, his fate. That's why wig makers make such huge profits. I hate to say it, but they're like drug dealers.”

“The man who never reads will never be read; he who never quotes will never be quoted. He who will not use the thoughts of other men’s brains, proves that he has no brains of his own.”

“...the magic was a tool, though a natural, mysterious tool. In its awareness of the magic, his human nature had desired to connect with it, to use it. The whisperings were the voice of his own awakening, not the seductive call of a dark power. Using it was not corruption, but a natural extension of his being. And he could control the manner in which he used it. He would.”