““Never will the world be conscious of how much it owes to them, nor above all of what they have suffered in order to bestow their gifts on it. We enjoy fine music, beautiful pictures, a thousand exquisite things, but we do not know what they cost those who wrought them in sleeplessness, tears, spasmodic laughter, rashes, asthma, epilepsy a terror of death which is worse than any of these, and which you perhaps have felt... Heaven only knows what the disease was of which you thought you had detected the symptoms. And you were not mistaken; they were there. Neurosis has an absolute genius for malingering. There is no illness which it cannot counterfeit perfectly. It will produce life-like imitations of the dilatations of dyspepsia, the sicknesses of pregnancy, the broken rhythm of the cardiac, the feverishness of the consumptive. If it is capable of deceiving the doctor how should it fail to deceive the patient? No, no; you mustn’t think I’m making fun of your sufferings. I should not undertake to heal them unless I understood them thoroughly. And, well, they say there’s no good confession unless it’s mutual. I have told you that without nervous trouble there can be no great artist. What is more,"..."there can be no great scientist either. I will go further, and say that, unless he himself is subject to nervous trouble, he is not, I won’t say a good doctor, but I do say the right doctor to treat nervous troubles. In nervous pathology a doctor who doesn’t say too many foolish things is a patient half-cured, just as a critic is a poet who has stopped writing verse and a policeman a burglar who has retired from practice.””