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Improving the senses. Examples of improvement. SEC. 1. Hearing-how injured-how improved.-SEC. 2. Seeing-how injured.-SEC. 3. Tasting and smelling-how benumbed-how preserved.-SEC. 4. Feeling. The blind. Hints to parents. Education of both hands.
Man is much less useful and happy in this world than he would be, if more pains were taken by parents