The value of a college education is not the learning of many facts but the training of the mind to think

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If you can't explain something simply, you don't know enough about it.

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The individual who has experienced solitude will not easily become a victim of mass suggestion.

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Knowledge is realizing that the street is one way; wisdom is looking in both directions anyway.

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If people are good because they fear punishment, and hope for reward, then we are a sorry lot indeed.

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Failure is only postponed success as long as courage 'coaches' ambition.

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The height of stupidity is most clearly demonstrated by the individual who ridicules something he knows nothing about.

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We can't solve today's problems with the mentality that created them.

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Most people see what is, and never see what can be.

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Persistence is the most powerful force on earth, it can move mountains.

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