"Helen Keller, who to all appearance was born with less possibility for pleasure than any of us, wrote this: "In order to attain his highest education the child must be persistently encouraged to extract joy and constructive interest from sight, hearing, touch, smell, and taste... If a mother puts as much gentle art into this delicate fostering of all his physical powers as she does into the task of preserving his health...not only will he reach a well-ordered stewardship of his senses, he will also have the best chance of spiritual maturity...Every person, every group thus excellently equipped for living, is the greatest possible contribution to humanity." "The best chance of spiritual maturity," "a well-ordered stewardship of the senses." This is profound and compassionate advice for all of us, children and grownups alike."