Chemical Science Quotes & Sayings

May the work for the further development of chemical science, which has its strongest roots in this beautiful, strong and hard-working country of Sweden, continue to flourish in the future, for the promotion of culture and the benefit of mankind. — Otto Wallach

We may regard the cell quite apart from its familiar morphological aspects, and contemplate its constitution from the purely chemical standpoint. We are obliged to adopt the view, that the protoplasm is equipped with certain atomic groups, whose function especially consists in fixing to themselves food-stuffs, of importance to the cell-life. Adopting the nomenclature of organic chemistry, these groups may be designated side-chains. We may assume that the protoplasm consists of a special executive centre (Leistungs-centrum) in connection with which are nutritive side-chains... The relationship of the corresponding groups, i.e., those of the food-stuff, and those of the cell, must be specific. They must be adapted to one another, as, e.g., male and female screw (Pasteur), or as lock and key (E. Fischer). — Paul R. Ehrlich

The bond between parent and child is chemical, fierce, and inexplicable, even if that parent is a sworn killer. This connection cannot be measured; it at once more subtle and more powerful than science. — Daniel Alarcon

The attempt of Lavoisier to reform chemical nomenclature is premature. One single experiment may destroy the whole filiation of his terms; and his string of sulphates, sulphites, and sulphures, may have served no end than to have retarded the progress of science by a jargon, from the confusion of which time will be requisite to extricate us. — Thomas Jefferson

Within a hundred years of physical and chemical science, men will know what the atom is. It is my belief when science reaches this stage, God will come down to earth with His big ring of keys and will say to humanity, 'Gentlemen, it is closing time.' — Marcellin Berthelot

Because what we associate with the idea of love is purely chemical. It can be broken down into scientifically proven phases: it starts with a dose of testosterone and estrogen, what we would think of as 'lust,' followed by the goofy 'lovesick' phase, which is a combination of adrenaline, dopamine, and a drop in serotonin levels - which, by the way, makes our brains behave exactly like the brains of crack addicts - and ends up, if we make it through phases one and two, with 'attachment,' where the body produces oxytocin and vasopressin, which basically make us want to cuddle excessively. It's science. That's all. — Cynthia Hand

Like thousands of other boys, I had a little chemical laboratory in our cellar and think that some of our friends thought me a bit crazy. — Linus Pauling

I hope climate science becomes the big thing. And then what I want is electrical engineers to solve the world's energy problems, energy distribution problems. I want mechanical engineers to make better transportation systems. I want chemical engineers to develop better solar panels, and so on. — Bill Nye

The complexity of the simplest known type of cell is so great that it is impossible to accept that such an object could have been thrown together suddenly by some kind of freakish, vastly improbable, event. Such an occurrence would be indistinguishable from a miracle. — Michael Denton

My hand moves because certain forces
electric, magnetic, or whatever 'nerve-force' may prove to be
are impressed on it by my brain. This nerve-force, stored in the brain, would probably be traceable, if Science were complete, to chemical forces supplied to the brain by the blood, and ultimately derived from the food I eat and the air I breathe. — Lewis Carroll

Many investigators feel uneasy stating in public that the origin of life is a mystery, even though behind closed doors they admit they are baffled. — Paul Davies

Biochemistry is the science of life. All our life processes - walking, talking, moving, feeding - are essentially chemical reactions. So biochemistry is actually the chemistry of life, and it's supremely interesting. — Aaron Ciechanover

The ideal of the 11th/17th century physicists was to be able to explain all physical reality in terms of the movement of atoms. This idea was extended by people like Descartes who saw the human body itself as nothing but a machine. Chemists tried to study chemical reaction in this light and reduce chemistry to a form of physics, and biologists tried to reduce their science to simply chemical reactions and then finally to the movement of physical particles. The idea of reductionsm which is innate to modern science and which was only fortified by the tehory of evolution could be described as the reduction fo the spirit to the psyche, the psyche to biological activity, life to lifeless matter and lifeless matter to purely quantitative particles or bundles of energy whose movements can be measured and quantified. — Seyyed Hossein Nasr

The well-being of a neuron depends on its ability to communicate with other neurons. Studies have shown that electrical and chemical stimulation from both a neuron's inputs and its targets support vital cellular processes. Neurons unable to connect effectively with other neurons atrophy. Useless, an abandoned neuron will die. — Lisa Genova

Pauling was shocked by the freedom with which the X-ray crystallographers of the time, including particularly Astbury, played with the intimate chemical structure of their models. They seemed to think that if the atoms were arranged in the right order and about the right distance apart, that was all that mattered, that no further restrictions need to be put on them. — J. D. Bernal

Shelley and Keats were the last English poets who were at all up to date in their chemical knowledge. — John B. S. Haldane

An egg is a chemical process, but it is not a mere chemical process. It is one that is going places - even when, in our world of chance and contingency, it ends up in an omelet and not in a chicken. Though it surely be a chemical process, we cannot understand it adequately without knowing the kind of chicken it has the power to become. — John Randall

To say that a man is made up of certain chemical elements is a satisfactory description only for those who intend to use him as a fertilizer. — Hermann Joseph Muller

One important object of this original spectroscopic investigation of the light of the stars and other celestial bodies, namely to discover whether the same chemical elements as those of our earth are present throughout the universe, was most satisfactorily settled in the affirmative. (1909) — William Huggins

The science of genetics is in a transition period, becoming an exact science just as the chemistry in the times of Lavoisier, who made the balance an indispensable implement in chemical research. — Wilhelm Johannsen

One day we shall certainly 'reduce' thought experimentally to molecular and chemical motions in the brain; but does that exhaust the essence of thought? — Friedrich Engels

As soon as we can wrest from Nature the secret of the internal structure of the compounds produced by her, chemical science can then even surpass Nature by producing compounds as variations of the natural ones, which the living cell is unable to construct. — Otto Wallach

When chemists artificially produce an amino acid or a sugar they almost always synthesize only a single product at a time, which they manage by carefully controlling the experimental conditions for the selected reaction, such as temperature and the concentrations of the various ingredients, to optimize the synthesis of their target compound. This is not an easy task and requires careful control of many different conditions inside customized flasks, condensers, separation columns, filtration devices and other elaborate chemical apparatus. Yet every living cell in your body is continually synthesizing thousands of distinct biochemicals within a reaction chamber filled with just a few millionths of a microliter of fluid.*7 How do all those diverse reactions proceed concurrently? And how is all this molecular action orchestrated within a microscopic cell? These questions are the focus of the new science of systems biology; but it is fair to say that the answers remain mysterious! — Johnjoe McFadden

The influence of electricity in producing decompositions, although of inestimable value as an instrument of discovery in chemical inquiries, can hardly be said to have been applied to the practical purposes of life, until the same powerful genius [Davy] which detected the principle, applied it, by a singular felicity of reasoning, to arrest the corrosion of the copper-sheathing of vessels ... this was regarded as by Laplace as the greatest of Sir Humphry's discoveries. — Charles Babbage

In trying to explain life we have reduced it to a series of chemical reactions, whether it be the burning of glucose in mitochondria to create energy, or the folding of proteins to make bile, or pollen, or blood. Zoom out to where we perceive things, the titanic mathematics of it all is silent. We have twisted our thoughts and feelings into all sorts of psychological origami about whether these things are a result of evolution, intelligent design, or creation ex nihilo, and for all we know, our little planet is the only place that holds all of this wonder in a void that is too staggeringly huge to conceive. — Sean J Halford

The cosmic perspective not only embraces our genetic kinship with all life on Earth but also values our chemical kinship with any yet-to-be discovered life in the universe, as well as our atomic kinship with the universe itself. — Neil DeGrasse Tyson

Have you heard or been told that chemical imbalances occur in depression? If so, you have been seriously misinformed. — Terry Lynch

The daughter of Lithuanian immigrants, born with a precocious scientific intellect and a thirst for chemical knowledge, Elion had completed a master's degree in chemistry from New York University in 1941 while teaching high school science during the day and preforming her research for her thesis at night and on the weekends. Although highly qualified, talented, and driven, she had been unable to find a job in an academic laboratory. Frustrated by repeated rejections, she had found a position as a supermarket product supervisor. When Hitchings found Trudy Elion, who would soon become on of the most innovative synthetic chemists of her generation (and a future Nobel laureate), she was working for a food lab in New York, testing the acidity of pickles and the color of egg yolk going into mayonnaise. Rescued from a life of pickles and mayonnaise ... — Siddhartha Mukherjee

Since Pawlow and his pupils have succeeded in causing the secretion of saliva in the dog by means of optic and acoustic signals, it no longer seems strange to us that what the philosopher terms an 'idea' is a process which can cause chemical changes in the body. — Jacques Loeb

Once a molecule is asymmetric, its extension proceeds also in an asymmetrical sense. This concept completely eliminates the difference between natural and artificial synthesis. The advance of science has removed the last chemical hiding place for the once so highly esteemed vis vitalis. — Hermann Emil Fischer

This is also true in defining spirituality. The infatuation one feels toward another when one first falls in love is a mixture of dopamine, serotonin, norepinephrine. This feeling is exhilarating and intoxicating and it brings joy to most people.

The fact one knows the chemicals are involved does not lessen the experience when one is with that person. But it does help regulate your emotions if you know that the person you feel for is negatively affecting you. Oxytocin is another example of a "love" drug found in the human body that brings a greater chance of long term sometime moments.

[...]

It does not matter if it is the chemical or not, the tantalizing excitement and astounding exhilaration of life long sometime moments makes one grateful to be alive and breathing. These events enliven us and make us feel transcendence and in turn makes one feel transcendent in the merging. — Leviak B. Kelly

You have heard of the new chemical nomenclature endeavored to be introduced by Lavoisier, Fourcroy, &c. Other chemists of this country, of equal note, reject it, and prove in my opinion that it is premature, insufficient and false. These latter are joined by the British chemists; and upon the whole, I think the new nomenclature will be rejected, after doing more harm than good. There are some good publications in it, which must be translated into the ordinary chemical language before they will be useful. — Thomas Jefferson

Will it be possible to solve these problems? It is certain that nobody has thus far observed the transformation of dead into living matter, and for this reason we cannot form a definite plan for the solution of this problem of transformation. But we see that plants and animals during their growth continually transform dead into living matter, and that the chemical processes in living matter do not differ in principle from those in dead matter. There is, therefore, no reason to predict that abiogenesis is impossible, and I believe that it can only help science if the younger investigators realize that experimental abiogenesis is the goal of biology. — Jacques Loeb

Julia used to say, 'Poor Sebastian. It's something chemical in him.' That was the cant phrase of the time, derived from heaven knows what misconception of popular science. 'There's something chemical between them' was used to explain the overmastering hate or love of any two people. It was the old concept of determinism in a new form. I do not believe there was anything chemical in my friend. — Evelyn Waugh

I think the facts leave no doubt that the very mightiest among the chemical forces are of electric origin. The atoms cling to their electric charges, and opposite electric charges cling to each other. — Hermann Von Helmholtz

If the results of the present study on the chemical nature of the transforming principle are confirmed, then nucleic acids must be regarded as possessing biological specificity the chemical basis of which is as yet undetermined. — Oswald Theodore Avery

Although we know nothing of what an atom is, yet we cannot resist forming some idea of a small particle, which represents it to the mind ... there is an immensity of facts which justify us in believing that the atoms of matter are in some way endowed or associated with electrical powers, to which they owe their most striking qualities, and amongst them their mutual chemical affinity. — Michael Faraday

All the more recent work on alkaptonuria has ... strengthened the belief that the homogentisic acid excreted is derived from tyrosine, but why alkaptonuric individuals pass the benzene ring of their tyrosine unbroken and how and where the peculiar chemical change from tyrosine to homogentisic acid is brought about, remain unsolved problems. — Archibald E. Garrod

I was an impostor, the worthy associate of a brigand, &c., &c., and all this for an atom of chlorine put in the place of an atom of hydrogen, for the simple correction of a chemical formula! — Auguste Laurent

At the moment I am occupied by an investigation with Kirchhoff which does not allow us to sleep. Kirchhoff has made a totally unexpected discovery, inasmuch as he has found out the cause for the dark lines in the solar spectrum and can produce these lines artificially intensified both in the solar spectrum and in the continuous spectrum of a flame, their position being identical with that of Fraunhofer's lines. Hence the path is opened for the determination of the chemical composition of the Sun and the fixed stars. — Robert Bunsen

In the vestibule of the Manchester Town Hall are placed two life-sized marble statues facing each other. One of these is that of John Dalton ... the other that of James Prescott Joule ... Thus the honour is done to Manchester's two greatest sons - to Dalton, the founder of modern Chemistry and of the atomic theory, and the laws of chemical-combining proportions; to Joule, the founder of modern physics and the discoverer of the Law of Conservation of Energy.
One gave to the world the final proof ... that in every kind of chemical change no loss of matter occurs; the other proved that in all the varied modes of physical change, no loss of energy takes place. — Henry Enfield Roscoe

The chemists who uphold dualism are far from being agreed among themselves; nevertheless, all of them in maintaining their opinion, rely upon the phenomena of chemical reactions. For a long time the uncertainty of this method has been pointed out: it has been shown repeatedly, that the atoms put into movement during a reaction take at that time a new arrangement, and that it is impossible to deduce the old arrangement from the new one. It is as if, in the middle of a game of chess, after the disarrangement of all the pieces, one of the players should wish, from the inspection of the new place occupied by each piece, to determine that which it originally occupied. — Auguste Laurent

Hitherto the conception of chemical transmission at nerve endings and neuronal synapses, originating in Loewi's discovery, and with the extension that the work of my colleagues has been able to give to it, can claim one practical result, in the specific, though alas only short, alleviation of the condition of myasthenia gravis, by eserine and its synthetic analogues. — Henry Hallett Dale

Chemical synthesis is uniquely positioned at the heart of chemistry, the central science, and its impact on our lives and society is all pervasive. — Elias James Corey

Speaking one day to Monsieur de Buffon, on the present ardor of chemical inquiry, he affected to consider chemistry but as cookery, and to place the toils of the laboratory on the footing with those of the kitchen. I think it, on the contrary, among the most useful of sciences, and big with future discoveries for the utility and safety of the human race. — Thomas Jefferson

She discovered in a series of beautifully executed researches the fundamental distinction between carbons that turned on heating into graphite and those that did not. Further she related this difference to the chemical constitution of the molecules from which carbon was made. She was already a recognized authority in industrial physico-chemistry when she chose to abandon this work in favour of the far more difficult and more exciting fields of biophysics.

{Bernal on the death of scientist Rosalind Franklin} — J. D. Bernal

A Dr van 't Hoff of the veterinary college at Utrecht ... finds it a less arduous task to mount Pegasus (evidently borrowed from the veterinary school) and to proclaim in his La Chemie dans l' espace how, during his bold fight to the top of the chemical Parnassus, the atoms appeared to him to have grouped themselves together throughout universal space ... I should have taken no notice of this matter had not Wislicenus oddly enough written a preface to the pamphlet, and not by way of a joke but in all seriousness recommended it a worthwhile performance. — Hermann Kolbe

The concept of an independent system is a pure creation of the imagination. For no material system is or can ever be perfectly isolated from the rest of the world. Nevertheless it completes the mathematician's "blank form of a universe" without which his investigations are impossible. It enables him to introduce into his geometrical space, not only masses and configurations, but also physical structure and chemical composition. Just as Newton first conclusively showed that this is a world of masses, so Willard Gibbs first revealed it as a world of systems. — Lawrence Joseph Henderson

I went to school in drag, in art school and my day was completely different because everybody thought I was a chick. You should see me as a chick. So I went as a girl, as like an experiment and it worked really well and everyone was really nice to me but I couldn't talk obviously ... you know train conductors were really cool to me on my commute ... HA! I looked hot as a chick! — Gerard Way

Your remarks upon chemical notation with the variety of systems which have arisen, &c., &c., had almost stirred me up to regret publicly that such hindrances to the progress of science should exist. I cannot help thinking it a most unfortunate thing that men who as experimentalists & philosophers are the most fitted to advance the general cause of science & knowledge should by promulgation of their own theoretical views under the form of nomenclature, notation, or scale, actually retard its progress. — Michael Faraday

Love is a chemical reaction, but it cannot be fully understood or defined by science. And though a body cannot exist without a soul, it too cannot be fully understood or defined by science. Love is the most powerful form of energy, but science cannot decipher its elements. Yet the best cure for a sick soul is love, but even the most advanced physician cannot prescribe it as medicine. — Suzy Kassem

Dissection ... teaches us that the body of man is made up of certain kinds of material, so differing from each other in optical and other physical characters and so built up together as to give the body certain structural features. Chemical examination further teaches us that these kinds of material are composed of various chemical substances, a large number of which have this characteristic that they possess a considerable amount of potential energy capable of being set free, rendered actual, by oxidation or some other chemical change. Thus the body as a whole may, from a chemical point of view, be considered as a mass of various chemical substances, representing altogether a considerable capital of potential energy. — Michael Foster

I'm a member of the American Chemical Society, and in its magazine, the 'Chemical and Engineering News,' there was an interview of Vince Gilligan when he had first started the television show 'Breaking Bad.' And in that interview, he was stating how important it was to him that he get the science right for the show. — Donna Nelson

probably heard that math is the language of science, or the language of Nature is mathematics. Well, it's true. The more we understand the universe, the more we discover its mathematical connections. Flowers have spirals that line up with a special sequence of numbers (called Fibonacci numbers) that you can understand and generate yourself. Seashells form in perfect mathematical curves (logarithmic spirals) that come from a chemical balance. Star clusters tug on — Arthur Benjamin

There's a new science out called orthomolecular medicine. You correct the chemical imbalance with amino acids and vitamins and minerals that are naturally in the body. — Margot Kidder

Science tells you love is just a chemical reaction in the brain,
Let me be your Bunsen burner baby, let me be your naked flame! — John Otway

You know, rust is just oxidation. The same chemical process as fire. Oxygen interacts with steel, electrons drift from one element to the other. So really, rust is a slow fire. Isn't that weird? Water causes something to burn. — Leah Raeder

If there is no god, what is left but science? What is left to endow us with any grace? You can tell me the chemical makeup of my skin and my brain, but how can you explain away my soul? And if there is no god to watch over me, chastise me, grieve for me, rejoice for me, make me fear, and make me wonder, what am I but a collection of metals and liquids with nothing to celebrate about my daily living? — Sharon Shinn

In fact, it seems that present-day science, with one sweeping step back across millions of centuries, has succeeded in bearing witness to that primordial 'Fiat lux' Let there be light uttered at the moment when, along with matter, there burst forth from nothing a sea of light and radiation, while the particles of the chemical elements split and formed into millions of galaxies ... Hence, creation took place in time, therefore, there is a Creator, God exists! — Pope Pius XII

Water: 35 liters, Carbon: 20 kg, Ammonia: 4 liters, Lime:1.5 kg, Phosphrus: 800 g, salt: 250g, saltpeter:100g, Sulfer: 80g, Fluorine: 7.5 g, iron: 5.6 g, Silicon: 3g, and 15 other elements in small quantities ... thats the total chemical makeup of the average adult body. Modern science knows all of this, but there has never been a single example of succesful human trasmutation. It's like there's some missing ingredient ... Scientists have been trying to find it for hundreds of years, pouring tons of money into research, and to this day they don't have a theory. For that matter, the elements found in a human being is all junk that you can buy in any market with a child's allowence. Humans are pretty cheaply made. — Hiromu Arakawa

Forty of Paracelsus's theological manuscripts still survive, as well as sixteen Bible commentaries, twenty sermons, twenty works on the Eucharist, and seven on the Virgin Mary. Half of these have never been properly edited, let alone printed in modern form. There is no question that Paracelsus thought long and hard about Christianity, and by styling himself a professor of theology (without, it seems, any official academic sanction) he implies that he regarded this component of his output to be the equal of his medical and chemical theories. That his role in the history of science and medicine has received far more attention than his theological oeuvre is, however, understandable and probably apt, for it cannot be said that he had much influence even on the religious debates of his day. In theology he never aspired to be a Luther, and that would in any case have been a futile aspiration for one so lacking in political acumen or the ability to foster disciples. — Philip Ball

An example of such emergent phenomena is the origin of life from non-living chemical compounds in the oldest, lifeless oceans of the earth. Here, aided by the radiation energy received from the sun, countless chemical materials were synthesized and accumulated in such a way that they constituted, as it were, a primeval "soup." In this primeval soup, by infinite variations of lifeless growth and decay of substances during some billions of years, the way of life was ultimately reached, with its metabolism characterized by selective assimilation and dissimilation as end stations of a sluiced and canalized flow of free chemical energy. — R.W. Van Bemmelen

It is science that brings us an understanding of the true complexity of natural systems. The insights from the science of ecology are teaching us how to work with the checks and balances of nature, and encouraging a new, rational, limited-input, environmentally sound means of vineyard management that offers a third way between the ideologically driven approach of Biodynamics and conventional chemical-based agricultural systems. — Jamie Goode

Those of us who work in this field see a developing potential for nearly a total control of human emotional status, mental functioning, and will to act. These human phenomena can be started, stopped or eliminated by the use of various types of chemical substances. What we can produce with our science now will affect the entire society." A "utopia" could be found - providing "a sense of stability and certainty, whether realistic or not. — Nathan S. Kline

And what science had revealed was this: Prior to treatment, patients diagnosed with schizophrenia, depression, and other psychiatric disorders do not suffer from any known "chemical imbalance". However, once a person is put on a psychiatric medication, which, in one manner or another, throws a wrench into the usual mechanics of a neuronal pathway, his or her brain begins to function, as Hyman observed, abnormally. — Robert Whitaker

For Christmas, 1939, a girl friend gave me a book token which I used to buy Linus Pauling's recently published Nature of the Chemical Bond. His book transformed the chemical flatland of my earlier textbooks into a world of three-dimensional structures. — Max Perutz

We need science education to produce scientists, but we need it equally to create literacy in the public. Man has a fundamental urge to comprehend the world about him, and science gives today the only world picture which we can consider as valid. It gives an understanding of the inside of the atom and of the whole universe, or the peculiar properties of the chemical substances and of the manner in which genes duplicate in biology. An educated layman can, of course, not contribute to science, but can enjoy and participate in many scientific discoveries which as constantly made. Such participation was quite common in the 19th century, but has unhappily declined. Literacy in science will enrich a person's life. — Hans Bethe

Every attempt to employ mathematical methods in the study of chemical questions must be considered profoundly irrational and contrary to the spirit of chemistry ... if mathematical analysis should ever hold a prominent place in chemistry
an aberration which is happily almost impossible
it would occasion a rapid and widespread degeneration of that science. — Auguste Comte

The discovery of deuterium and the marked differences in the physical and chemical properties of hydrogen and deuterium, together with an efficient method for the separation of these isotopes, have opened an interesting field of research in several of the major branches of science. — Harold Urey

What intrigued me more than anything else was finding out the way in which everything, all of creation - all of it! - was held together by invisible chemical bonds, and I found a strange, inexplicable comfort in knowing that somewhere, even though we couldn't see it in our own world, there was a real stability. — Alan Bradley

At my urgent request the Curie laboratory, in which radium was discovered a short time ago, was shown to me. The Curies themselves were away travelling. It was a cross between a stable and a potato-cellar, and, if I had not seen the worktable with the chemical apparatus, I would have thought it a practical joke.
(Wilhelm Ostwald on seeing the Curie's laboratory facilities.) — Wilhelm, Ostwald

In science knowledge comes first and then faith follows. In spirituality faith comes first and then knowledge follows. The knowledge that pesticides and chemical fertilizers are good for plants came through science. Based on this knowledge, people had faith in pesticides and fertilizers and they were used all over the world. Then a different knowledge came and faith shifted to organic farming. Knowledge brought faith, the knowledge changed, and then faith changed. The knowledge and faith of science is of "happening." In spirituality, faith is first and knowledge comes later. — Sri Sri Ravi Shankar

There is no sharp boundary line separating the reactions of the immune bodies from chemical processes between crystalloids, just as in nature there exists every stage between crystalloid and colloid. The nearer the colloid particle approximates to the normal electrolyte, the nearer its compounds must obviously come to conforming to the law of simple stoichiometric proportions, and the compounds themselves to simple chemical compounds. At this point, it should be recalled that Arrhenius has shown that the quantitative relationship between toxin and antitoxin is very similar to that between acid and base. — Karl Landsteiner

That's something we all want to know, isn't it? Is there a "purpose" to our form and substance? Or are we simply the random result of billions of years of chemical reactions and accidents influenced by pressures from the environment? ... "
-Jules, BOOM — Peter Sinn Nachtrieb

Chemical waste products are the droppings of science. — Lewis Thomas

Chemical compounds of carbon can exist in an infinite variety of compositions, forms and sizes. The naturally occurring organic substances are the basis of all life on Earth, and their science at the molecular level defines a fundamental language of that life. — Elias James Corey

Yet Malone, remarkably, was a model of restraint compared with others, such as John Payne Collier, who was also a scholar of great gifts, but grew so frustrated at the difficulty of finding physical evidence concerning Shakespeare's life that he began to create his own, forging documents to bolster his arguments if not, ultimately, his reputation. He was eventually exposed when the keeper of mineralogy at the British Museum proved with a series of ingenious chemical tests that several of Collier's "discoveries" had been written in pencil and then traced over and that the ink in the forged passages was demonstrably not ancient. It was essentially the birth of forensic science. This was in 1859. — Bill Bryson

I do not know whether you are fond of chemical reading. There are some things in this science worth reading. — Thomas Jefferson

The human race is just a chemical scum on a moderate-sized planet, orbiting around a very average star in the outer suburb of one among a hundred billion galaxies. We are so insignificant that I can't believe the whole universe exists for our benefit. That would be like saying that you would disappear if I closed my eyes. — Stephen Hawking

I would like to start by emphasizing the importance of surfaces. It is at a surface where many of our most interesting and useful phenomena occur. We live for example on the surface of a planet. It is at a surface where the catalysis of chemical reactions occur. It is essentially at a surface of a plant that sunlight is converted to a sugar. In electronics, most if not all active circuit elements involve non-equilibrium phenomena occurring at surfaces. Much of biology is concerned with reactions at a surface. — Walter Houser Brattain

.. although there are certain limbic system (emotional) programs that can be triggered automatically, it takes less then 90 seconds for one of these programs to be triggered, surge through our body, and then be completely flushed out of our bloodstream... within 90 seconds from initial trigger, the chemical components of my anger has completely dissipated from my blood and my automatic response is over. — Jill Bolte Taylor

Liebig was not a teacher in the ordinary sense of the word. Scientifically productive himself in an unusual degree, and rich in chemical ideas, he imparted the latter to his advanced pupils, to be put by them to experimental proof; he thus brought his pupils gradually to think for themselves, besides showing and explaining to them the methods by which chemical problems might be solved experimentally. — Hermann Kolbe

A catalyst is a substance which alters the velocity of a chemical reaction without appearing in the final products. — Wolfgang Ostwald

Thermodynamics is one of those words best avoided in a book with any pretence to be popular, but it is more engaging if seen for what it is: the science of 'desire'. The existence of atoms and molecules is dominated by 'attractions', 'repulsions', 'wants' and 'discharges', to the point that it becomes virtually impossible to write about chemistry without giving in to some sort of randy anthromorphism. Molecules 'want' to lose or gain electrons; attract opposite charges; repulse similar charges; or cohabit with molecules of similar character. A chemical reaction happens spontaneously if all the molecular partners desire to participate; or they can be pressed to react unwillingly through greater force. And of course some molecules really want to react but find it hard to overcome their innate shyness. A little gentle flirtation might prompt a massive release of lust, a discharge of pure energy. But perhaps I should stop there. — Nick Lane

There is no future in it, Will Henry," he said pensively. "The future belongs to science. The fate of our species will be determined by the likes of Edison and Tesla, not Wordsworth or Whitman. The poets will lie upon the shores of Babylon and weep, poisoned by the fruit that grows from the ground where the Muses' corpses rot. The poets' voices will be drowned out by the gears of progress. I foresee the day when all sentiment is reduced to a chemical equation in our brains - hope, faith, even love - their exact locations pinned down and mapped out, so we may point to it and say, 'Here, in this region of our cerebral cortex, lies the soul.' — Rick Yancey

My laboratory is interested in the related challenges of understanding the origin of life on the early earth, and constructing synthetic cellular life in the laboratory. Focusing on artificial life frees us to explore novel chemical systems, but what we learn from these systems helps us to understand possible pathways leading to the origin of life. Our basic design for a synthetic cell involves the encapsulation of a spontaneously replicating nucleic acid, which acts as the genetic material, within a spontaneously replicating membrane vesicle, which provides spatial localization. We are using chemical synthesis to make nucleic acids with modified nucleobases and sugar-phosphate backbones. — Jack W. Szostak

So many of the chemical reactions occurring in living systems have been shown to be catalytic processes occurring isothermally on the surface of specific proteins, referred to as enzymes, that it seems fairly safe to assume that all are of this nature and that the proteins are the necessary basis for carrying out the processes that we call life. — John Desmond Bernal

What is it with science these days? Everyone is so quick to believe in it, in all these new scientific discoveries, new pills for this, new pills for that. Get thinner, grow hair, yada, yada, yada, but when it requires a little faith in something you all go crazy.' He shook his head, 'If miracles had chemical equations then everyone would believe. — Cecelia Ahern

It may just be," he added, "that there is something fundamentally unworkable about government itself. As long as Homo sapiens terra is a wild animal, which he has always been and always will be until he evolves into something different in a million or so years, maybe a workable system of government is a political science impossibility, just as transmutation of elements was a physical-science impossibility as long as they tried to do it by chemical means. — H. Beam Piper

Any chemical, whether is comes from the root of a tree or the shelves of your medicine cabinet, can cause serious harm. It depends how much you take. That is why one of the fundamental tenets of medicine holds that the dose makes the poison. — Michael Specter

When you talk about emotional, chemical imbalances in people, there is no science behind that. — Tom Cruise

Homeopathy is the true and very advanced healing science much beyond the scope of current methods of chemical analysis and interpretation. — Aditya Sardana

In the beginning, there was physics. "Physics" describes how matter, energy, space, and time behave and interact with one another. The interplay of these characters in our cosmic drama underlies all biological and chemical phenomena. Hence everything fundamental and familiar to us earthlings begins with, and rests upon, the laws of physics. When we apply these laws to astronomical settings, we deal with physics writ large, which we call astrophysics. — Neil DeGrasse Tyson

All that happens in the human brain is but the result of electro-chemical reactions. Be it of love, hate, of pleasure, of suffering, of imagination, or all other states of mind, sentiment or sickness; the process depends in every case on the chemical reactions produced in the interior of the brain, and the resulting electrical impulses or messages, be they visual, auditory, based on memory, or an interpretation of new events based on elements that one has in the memory. — Rael

This new force, which was unknown until now, is common to organic and inorganic nature. I do not believe that this is a force entirely independent of the electrochemical affinities of matter; I believe, on the contrary, that it is only a new manifestation, but since we cannot see their connection and mutual dependence, it will be easier to designate it by a separate name. I will call this force catalytic force. Similarly, I will call the decomposition of bodies by this force catalysis, as one designates the decomposition of bodies by chemical affinity analysis. — Jons Jacob Berzelius

No chemical compound in the atmosphere has a worse reputation than CO2, thanks to the single-minded demonization of this natural and essential atmospheric gas by advocates of government control and energy production. The incredible list of supposed horrors that increasing carbon dioxide will bring the world is pure belief disguised as science. — William Happer

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