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"Don't you believe in flying saucers, they ask me? Don't you believe in telepathy? - in ancient astronauts? - in the Bermuda triangle? - in life after death?No, I reply. No, no, no, no, and again no.One person recently, goaded into desperation by the litany of unrelieved negation, burst out "Don't you believe in anything?"Yes", I said. "I believe in evidence. I believe in observation, measurement, and reasoning, confirmed by independent observers. I'll believe anything, no matter how wild and ridiculous, if there is evidence for it. The wilder and more ridiculous something is, however, the firmer and more solid the evidence will have to be."
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Exlpore more Logic quotes

"Many people have said to me that I'm a mystic. I find that a bit mysterious. I just use logic and common sense for my philosophies."

"Logic, n. The art of thinking and reasoning in strict accordance with the limitations and incapacities of the human misunderstanding. The basic of logic is the syllogism, consisting of a major and a minor premise and a conclusion - thus:Major Premise: Sixty men can do a piece of work sixty times as quickly as one man.Minor Premise: One man can dig a post-hole in sixty seconds; Therefore-Conclusion: Sixty men can dig a post-hole in one second.This may be called syllogism arithmetical, in which, by combining logic and mathematics, we obtain a double certainty and are twice blessed."

"There is no logic in logics except an illogical logic."

"Rationality and common sense never goes out of fashion."

"Apriority creates ambiguities among ideas."

"But twice-two-makes-four is for all that a most insupportable thing. Twice-two-makes-four is, in my humble opinion, nothing but a piece of impudence. Twice-two-makes-four is a farcical, dressed-up fellow who stands across your path with arms akimbo and spits at you."
Explore more quotes by Isaac Asimov

"Science fiction writers foresee the inevitable, and although problems and catastrophes may be inevitable, solutions are not."

"The age of the pulp magazine was the last in which youngsters, to get their primitive material, were forced to be literate."

"The thanks of a weak one are but of little value," he muttered, "but you have them, for truly, in this past week, little but scraps have come my way- and for all my body is small, yet is my appetite unseemly great."

"I don't believe in personal immortality; the only way I expect to have some version of such a thing is through my books."

"Have you ever come across something you couldn't explain?""Explain in what way? I could explain a ghost by saying, 'yes, that's a ghost.' I take it, that's not what you mean."

"Somewhere on the world was the Emperor's palace, set amid one hundred square miles of natural soil, rainbowed with flowers."

"It's your fiction that interests me. Your studies of the interplay of human motives and emotion."
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