Truth Quote by Carl Sagan — Inspiring Words on Life, Love & Wisdom

“Do you believe in UFOs?’ I’m always struck by how the question is phrased, the suggestion that this is a matter of belief and not of evidence. I’m almost never asked, ‘How good is the evidence that UFOs are alien spaceships?”

“La prueba de ausencia no es prueba de ausencia”

“The many sorrows of our recent history suggest that we humans have a learning disability.”

“Science is not only compatible with spirituality; it is a profound source of spirituality.”

“I'm frequently asked, "Do you believe there's extraterrestrial intelligence?" I give the standard arguments- there are a lot of places out there, the molecules of life are everywhere, I use the word billions, and so on. Then I say it would be astonishing to me if there weren't extraterrestrial intelligence, but of course there is as yet no compelling evidence for it.”

“As science advances, there seems to be less and less for God to do. It's a big universe, of course, so He, She, or It, could be profitably employed in many places. But what has clearly been happening is that evolving before our eyes has been a God of the Gaps; that is, whatever it is we cannot explain lately is attributed to God. And then after a while, we explain it, and so that's no longer God's realm.”

“Let us dedicate this new era to mothers around the world, and also to the mother of all mothers -- Mother Earth. It is up to us to keep building bridges to bring the world closer together, and not destroy them to divide us further apart. We can pave new roads towards peace simply by understanding other cultures. This can be achieved through traveling, learning other languages, and interacting with others from outside our borders. Only then will one truly discover how we are more alike than different. Never allow language or cultural traditions to come between brothers and sisters. The same way one brother may not like his sister's choice of fashion or hairstyle, he will never hate her for her personal style or music preference. If you judge a man, judge only his heart. And if you should do so, make sure you use the truth in your conscience when weighing one's character. Do not measure anybody strictly based on the bad you see in them and ignore all the good.”

“The truth about an animal is far more exciting and altogether more beautiful than all the myths woven about it.”

“It is not history. But I am beginning to wonder strongly what is the nature of history. Is it only memory in decent sentences, and if so, how reliable is it? I would suggest, not very. And that therefore most truth and fact offered by these syntactical means is treacherous and unreliable. And yet I recognise that we live our lives, and even keep our sanity, by the lights of this treachery and this unreliability, just as we build our love of country on these paper worlds of misapprehension and untruth. Perhaps this is our nature, and perhaps unaccountably it is part of our glory as a creature, that we can build our best and most permanent buildings on foundations of utter dust.”