To ignore the unexpected (even if it were possible) would be to live without opportunity, spontaneity, and the rich moments of which “life” is made. … - David Allen
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To ignore the unexpected (even if it were possible) would be to live without opportunity, spontaneity, and the rich moments of which “life” is made. — Stephen Covey
David Allen (born December 28, 1945) is an American productivity consultant, best known for the creation of a time management method called "Getting Things Done".