"I shall give a propagandist reason for starting the war, no matter whether it is plausible or not. The victor will not be asked afterwards whether he told the truth or not. When starting and waging war it is not right that matters, but victory."

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What could be more foolish than to base one's entire view of life on ideas that, however plausible at the time, now appear to be quite erroneous? And what would be more important than to find our true place in the universe by removing one by one these unfortunate vestiges of earlier beliefs?

— Francis Crick