There are many hypotheses in science which are wrong. Thats perfectly all right its the aperture to finding out whats right. Science is a selfcorrecting process.
Carl Sagan
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If we long for our planet to be important there is something we can do about it. We make our world significant by the courage of our questions and by the depth of our answers.
- Carl Sagan -
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I consider it an extremely dangerous doctrine because the more likely we are to assume that the solution comes from the outside the less likely we are to solve our problems ourselves.
- Carl Sagan