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  • Exploration is what you do when you don't know what you're doing. That's what scientists do every day. If a scientist already knew what they were doing, they wouldn't be discovering anything, because they already knew what they were doing.

    "Neil deGrasse Tyson On Literacy, Curiosity, Education, And Being 'In Your Face'". Interview with Linda Holmes, www.npr.org. February 25, 2010.