On the Preservation of the Health of Body and Mind

action animal appear application atmosphere attack attended become blood body brain called cause circumstances close cold condition confined consequence considerable considered continued death depend derangement died disease disorder early effect establish excitement exercise exhibited existence experience exposed fact faculties feelings fever frequently friends give habit head heart heat human idea imagination important influence insanity instances Italy kind knowledge known less live lungs malaria matter means mental mind moral nature necessary nervous never night notion object observes organ particular passed passions patient period person philosopher physical physician practice present principle produced quantity question reason reference relates remain remarkable restored result says seen situated sleep sound suffering suicide supposed symptoms taken termed thought tion treatment vegetable whole