The Disinherited (24-26)

All this I was entitled to say simply as a professional man, even on the assumption that you had had me taught, and devoted much care and expense to my training, that this particular case had been within my competence, and I had yet declined it. But in fact you have to consider also how utterly unreasonable it is that you should not let me use at my own discretion my own acquisition. It was not as your son nor under your authority that I acquired this art; and yet it was for your advantage

My kindness of the past is not to be my duty of the future; a voluntary favour is not to be turned into an obligation to take unwelcome orders; the principle is not to be established that he who once cures a man is bound to cure any number of others at his bidding ever after. That would be to appoint the patients we cure our absolute masters; we should be paying them, and the fee would be slavish submission to their commands. Could anything be more absurd? Because you were ill, and I was at such pains to restore you, does that make you the owner of my art?

All this I could have said, if the tasks he imposed upon me had been within my powers, and I had declined to accept all of them, or, on compulsion, any of them. But I now wish you to look further into their nature. ‘You cured me of madness (says he); my wife is now mad and in the condition I was in (that of course is his idea); she has been given up as I was by the other doctors, but you have shown that nothing is too hard for you; very well, then, cure her too, and make an end of her illness.’ Now, put like that, it sounds very reasonable, especially in the ears of a layman innocent of medical knowledge. But