A university professor in Arizona was assigned to tutor underachieving college students. He recalls a runner who exercised daily.
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Like other animals, we need a territory of our own. The territory should be large and comfortable enough for us to relax and restore our energies.
The gift should be a sense of wonder. it is so indestructible that it will last throughout life.
There is an almost infinite variety of magazines that are available to satisfy the rich variety of interests and tastes.
It takes years of constant academic toil to reach a level of sophistication which is essential to function effectively in today's very complex world.