…a fast operation, removing lung cancers and so on, pure hypnosis. That never seems to me specifically good. I mean, people have accepted Helmholtz as though it was the gospel, but I don't know if it is the gospel. I mean, I think it is perfectly…

…it was the gospel, but I don't know if it is the gospel. I mean, I think it is perfectly possible that both Bates and Helmholtz are right, that both the lens and the general shape of the eyeball are being altered. And I don't know why it causes such…