Don't listen to the person who has the answers; listen to the person who has the questions.

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

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The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it.

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If you want to live a happy life, tie it to a goal, not to people or objects.

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I don't need to know everything, I just need to know where to find it, when I need it

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Three great forces rule the world: stupidity, fear and greed.

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Those who manage their way into a crisis are not necessarily the right people to manage their way out of a crisis

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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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There is no vaccine against stupidity.

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It has become appallingly obvious that our technology has exceeded our humanity.

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