Better the hard truth, I say, than the comforting fantasy.
Carl SaganScience cuts two ways, of course; its products can be used for both good and evil. But there's no turning back from science. The early warnings about technological dangers also come from science.
Carl SaganTags: science perspective earth cosmology space-exploration
A blade of grass is a commonplace on Earth; it would be a miracle on Mars. Our descendants on Mars will know the value of a patch of green. And if a blade of grass is priceless, what is the value of a human being?
Carl SaganTags: science earth cosmology space-exploration
The Apollo pictures of the whole Earth conveyed to multitudes something well known to astronomers: On the scale of the worlds - to say nothing of stars or galaxies - humans are inconsequential, a thin film of life on an obscure and solitary lump of rock and metal
Carl SaganIf a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another.
Carl SaganPresident Ronald Reagan, who spent World War II in Hollywood, vividly described his own role in liberating Nazi concentration camp victims. Living in the film world, he apparently confused a movie he had seen with a reality he had not. On many occasions in his Presidential campaigns, Mr. Reagan told an epic story of World War II courage and sacrifice, an inspiration for all of us. Only it never happened; it was the plot of the movie A Wing and a Prayer — that made quite an impression on me, too, when I saw it at age 9. Many other instances of this sort can be found in Reagan's public statements. It is not hard to imagine serious public dangers emerging out of instances in which political, military, scientific or religious leaders are unable to distinguish fact from vivid fiction.
Carl Saganكوكب الاغبياء
Carl Saganنقطة زرقاء باهته
Carl Saganن خلال قراءاتي للكتب العلمية المتداولة وصلت سريعاً إلي قناعة أن غالبية قصص التوراه لا يمكن ان تكون حقيقية
Carl SaganA galaxy is composed of gas and dust and stars - billions upon billions of stars. Every star may be a sun to someone.
Carl SaganTags: imagination unknown
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