طیران مرغ دیدی تو ز پایبند شهوت؟ به در آی تا ببینی طیران آدمیت
-- سعدی، قرن هفتم هجری
title: Simon Newcomb, Astronomer, 1902: "Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible. The example of the bird does not prove that man can fly."
"The Wright brothers, Orville and Wilbur invented and built the world's first successful airplane and making the first controlled, powered and sustained heavier-than-air human flight, on December 17, 1903." -- wikipedia
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