§ 262
In acute diseases, on the other hand – except in cases of mental alienation – the subtle, unerring internal sense of the awakened life-preserving faculty determines so clearly and precisely, that the physician only requires to counsel the friends and attendants to put no obstacles in the way of this voice of nature by refusing anything the patient urgently desires in the way of food, or by trying to persuade him to partake of anything injurious.