Insanity: doing the same thing over and over again and expecting different results.

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If you want your children to be intelligent, read them fairy tales. If you want them to be more intelligent, read them more fairy tales.

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Creativity is intelligence having fun.

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It may be possible to fight intolerance, stupidity, and fanaticism seperately, but when they come together there is no hope.

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Nothing causes more consternation in a group of hypocrits than one honest man.

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I never made one of my discoveries through the process of rational thinking

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Let every man judge according to his own standards, by what he has himself read, not by what others tell him.

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Logic can take you from point A to point B. Imagination can take you wherever you want

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Never underestimate your own ignorance.

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Strive not to be a success, but rather to be of value.

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