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Quotes by Scientist


"Friendship, like other kinds of altruism, is vulnerable to cheaters, and we have a special name for them: fair-weather friends. These sham friends reap the benefits of associating with a valuable person and mimic signs of warmth in an effort to become valued themselves. But when a little rain falls, they are nowhere in sight."

"It has been my philosophy of life that difficulties vanish when faced boldly."

"You will also allow me to thank the Academy for inviting me to lecture in Stockholm, for its hospitality, and for the opportunity afforded me for admiring the charm of your people and the beauty of your country."

"It is a strange fact, incidentally, that religious apologists love the anthropic principle. For some reason that makes no sense at all, they think it supports their case. Precisely the opposite is true. The anthropic principle, like natural selection, is an alternative to the design hypothesis. It provides a rational, design-free explanation for the fact that we find ourselves in a situation propitious to our existence."

"Adding your own piece of knowledge to the vast knowledge of the humanrace could be a sufficient reason for having existed."

"All the explanations proposed seem to beonly partly satisfactory. They range from massive climatic change to mammalian predation to the extinction of a plant with apparent laxative properties, in which case the dinosaurs died of constipation."

"We succeed in enterprises which demand the positive qualities we possess, but we excel in those which can also make use of our defects."

"The psychologist Elizabeth Loftus has shown great courage, in the face of spiteful vested interests, in demonstrating how easy it is for people to concoct memories that are entirely false but which seem, to the victim, every bit as real as true memories."

"Reading after a certain (time) diverts the mind too much from its creative pursuits. Any man who reads too much and uses his own brain too little falls into lazy habits of thinking."

"Understanding how little we know is crucial to gaining knowledge."

"Self-education is, I firmly believe, the only kind of education there is."

"And reading itself is an amazing activity: You glance at a thin, flat object made from a tree...and the voice of the author begins to speak inside your head. (Hello!)"

"The attempt to combine wisdom and power has only rarely been successful and then only for a short while."

"A successful man is he who receives a great deal from his fellow men usually incomparably more than corresponds to his service to them. The value of a man however should be seen in what he gives and not in what he is able to receive."

"People believe the only alternative to randomness is intelligent design."

"Best of all is it to preserve everything in a pure, still heart, and let there be for every pulse a thanksgiving, and for every breath a song."


"Institutionalized torture in Christendom was not just an unthinking habit; it had a moral rationale. If you really believe that failing to accept Jesus as one's savior is a ticket to fiery damnation, then torturing a person until he acknowledges this truth is doing him the biggest favor of his life: better a few hours now than an eternity later."

"All science asks is to employ the same levels of skepticism we use in buying a used car or in judging the quality of analgesics or beer from their television commercials."

"There never can be a man so lost as one who is lost in the vast and intricate corridors of his own lonely mind, where none may reach and none may save."

"Darwin gives courage to the rest of science that we shall end up understanding literally everything, springing from almost nothing - a thought extremely hard to comprehend and believe."

"Still there are moments when one feels free from one's own identification with human limitations and inadequacies. At such moments, one imagines that one stands on some spot of a small planet, gazing in amazement at the cold yet profoundly moving beauty of the eternal, the unfathomable: life and death flow into one, and there is neither evolution nor destiny; only being."

"Intelligence is an accident of evolution, and not necessarily an advantage."

"The key to successful social behaviour: be approachable and understand the needs of others."

"I speak to everyone in the same way, whether he is the garbage man or the president of the university."

"After sleeping through a hundred million centuries we have finally opened our eyes on a sumptuous planet, sparkling with color, bountiful with life. Within decades we must close our eyes again. Isn't it a noble, an enlightened way of spending our brief time in the sun, to work at understanding the universe and how we have come to wake up in it? This is how I answer when I am asked-as I am surprisingly often-why I bother to get up in the mornings."

"Great spirits have always found violent opposition from mediocrities. The latter cannot understand it when a man does not thoughtlessly submit to hereditary prejudices but honestly and courageously uses his intelligence."

"Teaching should be such that what is offered is perceived as a valuable gift and not as hard duty. Never regard study as duty but as the enviable opportunity to learn to know the liberating influence of beauty in the realm of the spirit for your own personal joy and to the profit of the community to which your later work belongs."


"Evolutionary psychology is one of four sciences that are bringing human nature back into the picture."

"I don't give a damn for anybody's opinion, I only care about the facts. So I'm not an enthusiast for diversity of opinion where factual matters are concerned."

"Student is not a container you have to fill but a torch you have to light up."

"The important thing to remember about mathematics is not to be frightened."

"The religion of the future will be a cosmic religion. It should transcend a personal God and avoid dogmas and theology. Covering both the natural and the spiritual, it should be based on a religious sense arising from the experience of all things, natural and spiritual, as a meaningful unity. Buddhism answers this description."


"I believe that the rape-is-not-about-sex doctrine will go down in history as an example of extraordinary popular delusions and the madness of crowds. It is preposterous on the face of it, does not deserve its sanctity, is contradicted by a mass of evidence, and is getting in the way of the only morally relevant goal surrounding rape, the effort to stamp it out."
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