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Quotes by Scientist

"If global cooling will come soon - scientists will lose trust."

"Do not criticize others unless you are willing to accept criticism."

"We sometimes hear of things that can travel faster than light. Something called 'the speed of thought' is occasionally proffered. This is an exceptionally silly notion especially since the speed of impulses through the neutrons in our brain is about the same as the speed of a donkey cart."

"Science is wonderfully equipped to answer the question "How?" but it gets terribly confused when you ask the question "Why?""

"In no other country in the world is the love of property keener or more alert than in the United States, and nowhere else does the majority display less inclination toward doctrines which in any way threaten the way property is owned."

"What I argue is that if I'm going to be held accountable for my actions that I should be allowed to record... my actions. Especially if somebody else is keeping a record of my actions."

"Humans - who enslave, castrate, experiment on, and fillet other animals - have had an understandable penchant for pretending animals do not feel pain. A sharp distinction between humans and 'animals' is essential if we are to bend them to our will, make them work for us, wear them, eat them - without any disquieting tinges of guilt or regret. It is unseemly of us, who often behave so unfeelingly toward other animals, to contend that only humans can suffer. The behavior of other animals renders such pretensions specious. They are just too much like us."

"This all comes down to what we know about life on Earth."

"The near side of a galaxy is tens of thousands of light-years closer to us than the far side; thus we see the front as it was tens of thousands of years before the back. But typical events in galactic dynamics occupy tens of millions of years, so the error in thinking of an image of a galaxy as frozen in one moment of time is small."

"The hardest thing in the world to understand is the income tax."

"Recent warming coincides with rapid growth of human-made greenhouse gases. The observed rapid warming gives urgency to discussions about how to slow greenhouse gas emissions."

"There is a cult of ignorance in the United States, and there has always been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that my ignorance is just as good as your knowledge."

"We should remember that there was once a discipline called natural philosophy. Unfortunately, this discipline seems not to exist today. It has been renamed science, but science of today is in danger of losing much of the natural philosophy aspect."


"A...reason we are so-so scientists is that our brains were shaped for fitness, not for truth. Sometimes truth is adaptive, but sometimes it is not."

"The trend of all knowledge at the present is to specialize, but archaeology has in it all the qualities that call for the wide view of the human race, of its growth from the savage to the civilized, which is seen in all stages of social and religious development."

"Whatever the reason we first mustered the _Apollo_ program, however mired it was in Cold War nationalism and the instruments of death, the inescapable recognition of the unity and fragility of the Earth is its clear and luminous dividend, the unexpected final gift of _Apollo_. What began in deadly competition has helped us to see that global cooperation is the essential precondition for our survival.Travel is broadening. It's time to hit the road again."

"The most beautiful thing we can experience is the mysterious. It is the source of all true art and science."

"I think PSP is going to be the most successful handheld entertainment device ever. What it will do in terms of the versatility, obviously you can download music to it, and you'll be able to enjoy all your great tunes on it."

"We're at unique point in history where the things that we are building are going to significantly impact our social, political, economical, and personal lives."

"Science gropes and staggers toward improved understanding."

"To love is to communicate, and you can communicate only in truth. Speak the truth, and speak it with love."

"The recent 'panic' to control greenhouse gas emissions and billions of dollars being dedicated for the task has me deeply concerned that US, and other countries are spending precious global funds to stop global warming, when it is primarily being driven by natural forcing mechanisms."


"The excitement of learning separates youth from old age. As long as you're learning you're not old."

"All of us suffer in life, but the ones who bring the suffering find the greatest pain. The wounds we inflict upon others are the most painful for us."

"No single achievement in science is possible without the painstaking work of the many hundreds who have built the foundation on which all new work is based."

"The knowledge and understanding of the world which science gives us and the magnificent opportunity which it extends to us to control and use the world for the extension of our pleasure in it has never been greater than it now is."


"The egg of every species of animal or plant carries a definite number of bodies called chromosomes. The sperm carries the same number. Consequently, when the sperm unites with the egg, the fertilized egg will contain the double number of chromosomes."
Will,

"As a system of philosophy it is not like the Tower of Babel, so daring its high aim as to seek a shelter against God's anger; but it is like a pyramid poised on its apex."

"Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in."

"In very different ways, the possibility that the universe is teeming with life, and the opposite possibility that we are totally alone, are equally exciting. Either way, the urge to know more about the universe seems to me irresistible, and I cannot imagine that anybody of truly poetic sensibility could disagree."


"People meet in bars after work all over the world and talk about the great problems of life and death and the world and politics and they don't take themselves seriously. They can do nothing else except chat about these things in bars after work."

"A hundred times every day I remind myself that my inner and outer life depend on the labours of other men living and dead and that I must exert myself in order to give in the same measure as I have received."

"Oxygen flooded into the atmosphere as a pollutant, even a poison, until natural selection shaped living things to thrive on the stuff and, indeed, suffocate without it."

"I never made one of my discoveries through the process of rational thinking."
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