“He could not harm me, for I do not think it is permitted that a better man be harmed by a worse”

“A single thought, he considered, could do all sorts of harm. Harm to what, he wasn't sure, but he identified it as harm.”

“A great man is doing you enough good when he isn't doing you harm.”

“If someone is able to show me that what I think or do is not right, I will happily change, for I seek the truth, by which no one was ever truly harmed. It is the person who continues in his self-deception and ignorance who is harmed.”

“A fairly young, intelligent-looking man with long hair asked me whether filming or being filmed could do harm, whether it could destroy a person. In my heart the answer was yes, but I said no.”

“With Blue here, he was beginning to feel as if possibly he'd overdone it with the helicopter. He wondered if it would make Blue feel better or worse to know that it was Helen's helicopter, that he hadn't paid anything today for the use of it. Probably worse. Remembering his vow to at least do no harm with his words, he kept his mouth shut.”