Mother, when your children are irritable, do not make them more so by scolding and fault-finding, but correct their irritability by good nature and mirthfulness. Irritability comes from errors in food, bad air, too little sleep, a necessity for change of scene and surroundings; from confinement in close rooms, and lack of sunshine.
Herbert SpencerPractical atheism, seeing no guidance for human affairs but its own limited foresight, endeavors itself to play the god, and decide what will be good for mankind and what bad.
Herbert Spencer