Science Quotes

It is worth noting that a wrong folkoric definition of an Inertial Frame in the Popular Science literature (even in text books) reads that 'it is a frame in uniform motion'. We know very well by now that the idea of motion requires a frame of reference, so that such a definition of an Inertial Frame has no meaning whatsoever, confusing the reader because it tacitly reaffirms the idea of absolute motion -- when the goal of every didactic exposition of Relativity Theory should be precisely the opposite.

~ Felix Alba-Juez

As yet, if a man has no feeling for art he is considered narrow-minded, but if he has no feeling for science this is considered quite normal. This is a fundamental weakness.

~ Isidor Isaac Rabi

The exact science of one molecule transformed into another -- that Mabel could not explain, but then again she couldn't explain how a fetus formed in the womb, cells becoming beating heart and hoping soul. She could not fathom the hexagonal miracle of snowflakes formed from clouds, crystallized fern and feather that tumble down to light on a coat sleeve, white stars melting even as they strike. How did such force and beauty come to be in something so small and fleeting and unknowable?

~ Eowyn Ivey

Our susceptibility to myth is a world danger. Because the application of science to human behaviour has come so late the myth is regarded as less dangerous than the bacillus. It is doubtful whether such a belief is justified.

~ Goeffrey Pyke

It is because I know all that science can bring to the world that I shall continue my efforts to ensure that it contributes to the happiness of all men, whether they be white, black, or yellow, and not to their annihilation in the name of some divine mission or other.

~ Frédéric Joliot-Curie

Advertising teaches people not to trust their judgment. Advertising teaches people to be stupid.

~ Carl Sagan

I was temperamentally better suited to a cognitive discipline, to an introspective field—internal medicine, or perhaps psychiatry. The sight of the operating theater made me sweat. The idea of holding a scalpel caused coils to form in my belly. (It still does.) Surgery was the most difficult thing I could imagine.And so I became a surgeon.

~ Abraham Verghese

Well, I've known over thirty men who've found out how to cure consumption. Why do people go on dying of it, Colly? Devilment I suppose!

~ George Bernard Shaw

Death with dignity is our society's expression of the uni­versal yearning to achieve a graceful triumph over the stark and often repugnant finality of life's last sputterings. But the fact is, death is not a confrontation. It is simply an event in the sequence of nature's ongoing rhythms. Not death but disease is the real enemy, disease the malign force that requires confron­tation. Death is the surcease that comes when the exhausting bat­tle has been lost. Even the confrontation with disease should be approached with the realization that many of the sicknesses of our species are simply conveyances for the inexorable journey by which each of us is returned to the same state of physical, and perhaps spiritual, nonexistence from which we emerged at conception. Every triumph over some major pathology, no matter how ringing the victory, is only a reprieve from the inevitable end.

~ Sherwin B. Nuland

...my patient needed a great deal of reassurance that there had been nothing unusual about the way her mother died, that she had not done something wrong to prevent her mother from experiencing that spiritual death with dignity that she had anticipated. All of her efforts and expectations had been in vain, and now this very intelligent woman was in despair. I tried to make clear to her that the belief in the probability of death with dignity is our, and society's, attempt to deal with the reality of what is all too frequently a series of destructive events that involve by their very nature the disintegration of the dying person's humanity. I have not often seen much dignity in the process by which we die.

~ Sherwin B. Nuland

To talk of diseases is a sort of Arabian Nights entertainment.

~ William Osler

(Florence) Nightingale's passion for statistics enabled her to persuade the government of the importance of a whole series of health reforms. for example, many people had argued that training nurses was a waste of time, because patients cared for by trained nurses actually had a higher mortality rate than those treated by untrained staff. Nightingale, however, pointed out that this was only because more serious cases were being sent to those wards with trained nurses. If the intention is to compare the results from two groups, then it is essential to assign patients randomly to the two groups. Sure enough, when Nightingale set up trials in which patients were randomly assigned to trained and untrained nurses, it became clear that the cohort of patients treated by trained nurses fared much better than their counterparts in wards with untrained nurses.

~ Simon Singh

I have done so much medical and scientific research Crashing Life I am thinking about putting PhD behind my name or maybe B.S.

~ Juanita Ray

The wheel of life: one generation rises like summer wheat, then withers and falls to seed. The wheel turns - birth, youth, adulthood, parenthood, senescence, death - driven by genetic machinery set in motion so many eons ago. For all its subtleties and infinite beauty, life has but one purpose: to keep the wheel turning.

~ Frank Vertosick Jr.

Science of yoga and ayurveda is subtler than the science of medicine, because science of medicine is often victim of statistical manipulation.

~ Amit Ray

In these days before antiseptics, doctors themselves also suffered high mortality rates. Florence Nightingale, a nurse during the Crimean War (1853-1856), watched one particularly inept surgeon cut both himself and, somehow, a bystander while blundering about during an amputation. Both men contracted an infection and died, as did the patient. Nightingale commented that it was the only surgery she'd ever seen with 300 percent mortality.

~ Sam Kean

In a sense, the Earth is mounting an immune response against the human species. It is beginning to react to the human parasite, the flooding infection of people, the dead spots of the concrete all over the planet, the cancerous rot-outs in Europe, Japan and the United States, thick with replicating primates, the colonies enlarging and spreading and threatening to shock the biosphere with mass extinctions. Perhaps the biosphere does not 'like' the idea of five billion humans.

~ Richard Preston

Such is the demographic paradox of a junior physician's relationship with his patients: I worry about how to extend their lives. This anxiety inevitably shortens my own.

~ Jacob M. Appel

What medicines do not heal, the lance will; what the lance does not heal, fire will.

~ Hippocrates

State sponsored medicine and science can function as ideology, inspiring blind commitment, fanatical defensiveness and denial, particularly of outcomes inconsistent with the preferred explanatory model. The social etiology of compromised health, insists on an understanding of these conditions and the way they impact the objectivity or neutrality of scientific and medical interpretation.

~ Daniel Waterman

All things are poison and nothing is without poison, only the dose permits something not to be poisonous.

~ Paracelsus

Medicine, as we are practising it, is a luxury trade. We are selling bread at the price of jewels... Let us take the profit, the private economic profit, out of medicine, and purify our profession of rapacious individualism... Let us say to the people not 'How much have you got?' but 'How best can we serve you?

~ Norman Bethune

Western doctors are like poor plumbers. They treat a splashing tube by cleaning up the water. These plumbers are extremely apt at drying up the water, constantly inventing new, expensive, and refined methods of drying up water. Somebody should teach them how to close the tap.

~ Denis Parsons Burkitt

Labs, too, can become machines. In science, it is more often a pejorative description than a complimentary one: an efficient, thrumming, technically accomplished laboratory is like a robot orchestra that produces perfectly pitched tunes but no music.

~ Siddhartha Mukherjee

Statistics are somewhat like old medical journals, or like revolvers in newly opened mining districts. Most men rarely use them, and find it troublesome to preserve them so as to have them easy of access; but when they do want them, they want them badly.

~ John Shaw Billings

Anatomy is to physiology as geography is to history, it describes the theatre of events.

~ Jean Fernel

Advances in medicine and agriculture have saved vastly more lives than have been lost in all the wars in history.

~ Carl Sagan

Every medicine is vain.

~ Aeschylus

To her [Florence Nightingale] chiefly I owed the awakening to the fact that sanitation is the supreme goal of medicine its foundation and its crown.

~ Elizabeth Blackwell

I would not be among you to-night (being awarded the 1964 Nobel Prize in Physiology or Medicine) but for the mentors, colleagues and students who have guided and aided me throughout my scientific life. I wish I could name them all and tell you their contributions. More, however, than anyone else it was the late Rudolf Schoenheimer, a brilliant scholar and a man of infectious enthusiasm, who introduced me to the wonders of Biochemistry. Ever since, I have been happy to have chosen science as my career, and, to borrow a phrase of Jacques Barzun, have felt that 'Science is, in the best and strictest sense, glorious entertainment'.

~ Konrad Bloch

Dermatology ... this young daughter of medicine ...

~ Paul Gerson Unna

There is no such thing as a special category of science called applied science; there is science and its applications, which are related to one another as the fruit is related to the tree that has borne it.

~ Louis Pasteur

It has been demonstrated that a species of penicillium produces in culture a very powerful antibacterial substance which affects different bacteria in different degrees. Generally speaking it may be said that the least sensitive bacteria are the Gram-negative bacilli, and the most susceptible are the pyogenic cocci ... In addition to its possible use in the treatment of bacterial infections penicillin is certainly useful... for its power of inhibiting unwanted microbes in bacterial cultures so that penicillin insensitive bacteria can readily be isolated.

~ Alexander Fleming

The possibilities and probabilities are all we have to work with in medicine, though. What we are drawn to in this imperfect science, what we in fact covet in our way, is the alterable moment-the fragile but crystalline opportunity for one's know-how, ability, or just gut instinct to change the course of another's life for the better.

~ Atul Gawande

Those who do scientific or medical studies and have conclusions are reflecting the results preferred by those who pay them.

~ Richard Diaz

I observed on most collected stones the imprints of innumerable plant fragments which were so different from those which are growing in the Lyonnais, in the nearby provinces, and even in the rest of France, that I felt like collecting plants in a new world... The number of these leaves, the way they separated easily, and the great variety of plants whose imprints I saw, appeared to me just as many volumes of botany representing in the same quarry the oldest library of the world.

~ Antoine De Jussieu

During this time (at high school) I discovered the Public Library... It was here that I found a source of knowledge and the means to acquire it by reading, a habit of learning which I still follow to this day. I also became interested in chemistry and gradually accumulated enough test tubes and other glassware to do chemical experiments, using small quantities of chemicals purchased from a pharmacy supply house. I soon graduated to biochemistry and tried to discover what gave flowers their distinctive colours. I made the (to me) astounding discovery that the pigments I extracted changed their colours when I changed the pH of the solution.

~ Sydney Brenner

The original idea of the web was that it should be a collaborative space where you can communicate through sharing information.

~ Tim Berners-Lee

…The wonders of life and the universe are mere reflections of microscopic particles engaged in a pointless dance fully choreographed by the laws of physics.

~ Brian Greene

If string theory is right, the microscopic fabric of our universe is a richly intertwined multidimensional labyrinth within which the strings of the universe endlessly twist and vibrate, rhythmically beating out the laws of the cosmos.

~ Brian Greene