The preservation of health is a duty. Few seem conscious that there is such a thing as physical morality.
Herbert SpencerOrgans, faculties, powers, capacities, or whatever else we call them; grow by use and diminish from disuse, it is inferred that they will continue to do so. And if this inference is unquestionable, then is the one above deduced from it-that humanity must in the end become completely adapted to its conditions-unquestionable also. Progress, therefore, is not an accident, but a necessity.
Herbert SpencerReligion is the recognition that all things are manifestations of a Power which transcends our knowledge.
Herbert Spencer