Pessimists are usually right and optimists are usually wrong, but all the great changes have been accomplished by optimists.

“Pessimists are usually right and optimists are usually wrong but all the great changes have been accomplished by optimists.”

 
Thomas L. Friedman

Photo: Snow Buttercups blooming on Hurricane Pass against a backdrop of Grand, Middle and South Teton; Grand Teton National Park, WY; July 6, 2012