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Quotes by Scientist

"If all the evidence in the universe turned in favour of creationism, I would be the first to admit it, and I would immediately change my mind. As things stand, however, all available evidence (and there is a vast amount of it) favours evolution."

"I made up my mind long ago to follow one cardinal rule in all my writing-to be clear. I have given up all thought of writing poetically or symbolically or experimentally, or in any of the other modes that might (if I were good enough) get me a Pulitzer prize. I would write merely clearly and in this way establish a warm relationship between myself and my readers, and the professional critics-Well, they can do whatever they wish."

"The destiny of our society is yours to make and you have a vastly greater importance to the world than we do."


"Cognitive psychology has shown that the mind best understands facts when they are woven into a conceptual fabric, such as a narrative, mental map, or intuitive theory. Disconnected facts in the mind are like unlinked pages on the Web: They might as well not exist."

"If I can't picture it, I can't understand it."

"Science - or the products of science like technology - is just a way of achieving something real, something that happens, something that works."

"Everything that is really great and inspiring is created by the individual who can labor in freedom."


"The man of science has learned to believe in justification, not by faith, but by verification."

"I believe in a world in which science is the key for supporting thedevelopment of a happy future for humanity. So, I advocate for such asituation in which scientists would speak louder. If science is silent, there is no way to solve high priority problems at a global level, such as: the gap between developed and undeveloped countries, poverty, limited energy resources, limited food and even drinking water (especially related to the population growth phenomenon), global warming and rapid climatechanges, etc."

"When you are courting a nice girl an hour seems like a second. When you sit on a red-hot cinder a second seems like an hour. That's relativity."

"Criticism addressed to a person can only be of benefit if it was said in the right way and at the right time."

"At least some paleontologists believe that the demiseof the dinosaurs was accelerated by nocturnal predation on reptilian eggs by the early mammals. Two chicken eggs for breakfast may be all-at least on the surface-that is left of this ancient mammalian cuisine."

"When I am dying, I should like my life taken out under general anaesthetic, exactly as if it were a diseased appendix."

"I was brought up in a family which valued natural history. Both my parents knew the names of all the British wildflowers, so as we went walking the country, I was constantly being exposed to a natural history sort of knowledge."

"That scientifically savvy philosopher Daniel Dennett pointed out that evolution counters one of the oldest ideas we have: 'the idea that it takes a big fancy smart thing to make a lesser thing. I call that the trickle-down theory of creation."

"I worry that, especially as the Millennium edges nearer, pseudoscience and superstition will seem year by year more tempting, the siren song of unreason more sonorous and attractive. Where have we heard it before? Whenever our ethnic or national prejudices are aroused, in times of scarcity, during challenges to national self-esteem or nerve, when we agonize about our diminished cosmic place and purpose, or when fanaticism is bubbling up around us - then, habits of thought familiar from ages past reach for the controls.The candle flame gutters. Its little pool of light trembles. Darkness gathers. The demons begin to stir."

"The old exhortations to nationalist fervor and jingoist pride have begun to lose their appeal. Perhaps because of rising standards of living, children are being treated better worldwide. In only a few decades, sweeping global changes have begun to move in precisely the directions needed for human survival. A new consciousness is developing which recognizes that we are one species."


"Trivers, pursuing his theory of the emotions to its logical conclusion, notes that in a world of walking lie detectors the best strategy is to believe your own lies. You can't leak your hidden intentions if you don't think they are your intentions. According to his theory of self-deception, the conscious mind sometimes hides the truth from itself the better to hide it from others. But the truth is useful, so it should be registered somewhere in the mind, walled off from the parts that interact with other people."

"Science is a perception of the world around us. Science is a place where what you find in nature pleases you."

"Adversity introduces a man to himself."

"Creativity is the residue of time wasted."

"In that case, on behalf of Earthlife, I urge that, with full knowledge of our limitations, we vastly increase our knowledge of the Solar System and then begin to settle other worlds."

"The fact that we can neither prove nor disprove the existence of something does not put existence and non-existence on an even footing."

"This sort of information gathering is precisely what we call play. And the important function of play is thus revealed: it permits us to gain, without any particular future application in mind, a holistic understanding of the world, which is both a complement of and a preparation for later analytical activities."

"No state of society or laws can render men so much alike but that education, fortune, and tastes will interpose some differences between them; and though different men may sometimes find it their interest to combine for the same purposes, they will never make it their pleasure."


"I think about how language works so I can best explain how language works."

"In reality, there is no highway to success. Therefore, be prepared for difficulties."

"We ourselves are made of Stardust."

"I do not think it irresponsible to portray even the direst futures if we are to avoid them we must understand that they are possible. But where are the alternatives Where are the dreams that motivate and inspire We long for realistic maps of a world we can be proud to give to our children. Where are the cartographers of human purpose Where are the visions of hopeful futures of technology as a tool for human betterment and not a gun on hair trigger pointed at our heads."

"Thinking differently is the key to improvement."

"Don't judge people too strongly."

"National boundaries are not evident when we view the Earth from space. Fanatical ethnic or religious or national chauvinisms are a little difficult to maintain when we see our planet as a fragile blue crescent fading to become an inconspicuous point of light against the bastion and citadel of the stars."

"How do I work? I grope."


"Perhaps we should rejoice that people's emotions aren't designed for the good of the group. Often the best way to benefit one's group is to displace, subjugate, or annihilate the group next door. Ants in a colony are closely related, and each is a paragon of unselfishness. That's why ants are one of the few kinds of animal that wage war and take slaves. When human leaders have manipulated or coerced people into submerging their interests into the group's, the outcomes are some of the history's worst atrocities."


"The main reason that violence correlates with low socioeconomic status today is that the elites and the middle class pursue justice with the legal system while the lower classes resort to what scholars of violence call "self-help."
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