When the body is perfectly adjusted, perfectly supplied with force, perfectly free and works with the greatest economy of expenditure, it is fitted to be a perfect instrument alike of impression, experience, and expression. THE literature relating to the care of the human body is already very extensive. Much has been written about the body's proper food, the air it should breathe, the clothing by which it should be protected, the best methods of its development. That literature needs but little added to it, until we, as rational beings, come nearer to obeying the laws which it discloses, and to feeling daily the help which comes from that obedience.…
Or read it translated: 日本語 · 中文 · हिन्दी · Español · العربية · Français · বাংলা · Português · Русский · Bahasa Indonesia · اردو · Deutsch · Kiswahili · 한국어