Alyssa Himura Boa

"I gather their pleasure is in their healings and not in their fees. They are too devoted to their work to their research, serums and medicines and distributing the benefits of their administrations and learnings indiscriminately, denying such to no one."
"That is in their caste codes," said Mrs. Rawlinson.
"They are fools," I said. "People sometimes need their skills and knowledge even desperately. That is when they could make others pay, and well."
"Yet they seldom do so," said Mrs. Rawlinson.