Our Chemistry Quotes & Sayings

Though we feel we can choose what we do, our understanding of the molecular basis of biology shows that biological processes are governed by the laws of physics and chemistry and therefore are as determined as the orbits of the planets. — Stephen Hawking

Alan Rocke's Image and Reality does so many things vividly and convincingly: it shows how visual images led chemistry step by step to the reality of the microscopic world; how simple portrayals of the logic of substitution and combination were reified; brings to our attention the imaginative, neglected work of Williamson and Kopp; and takes a critical look at Kekule's daydream. And it beautifully delineates the essential place the imagination has in science. A rewarding, lively picture of chemistry in formation. — Roald Hoffmann

The path of life on our planet and maybe many others does not need a divinity to thrive, it needs no excuse to live, owes no debt to the universe because it is a part of the universe, no driving force other than the primal forces of physics and chemistry are needed, those two sets created biology, and if you backtrack all of the life on the Earth, you inevitably end up looking at stardust. — Steve Merrick

Our cells engage in protein production, and many of those proteins are enzymes responsible for the chemistry of life. — Randy Schekman

The universe is the externisation of the soul. Wherever the life is, that bursts into appearance around it. Our science is sensual, and therefore superficial. The earth, and the heavenly bodies, physics, and chemistry, we sensually treat, as if they were self-existent; but these are the retinue of that Being we have. — Ralph Waldo Emerson

I wish the air were pure oxygen, and then as it says in our chemistry book, our life would sweep through its fevered burning course in a few hours and we would live in a perfect delirium of excitement and would die vibrating with passion, for anything would be better than this lazy sluggish life. — M. Carey Thomas

However, I survived and started to read all chemistry books that I could get a hand on, first some 19th century books from our home library that did not provide much reliable information, and then I emptied the rather extensive city library. — Richard Ernst

They do not signify, these landscapes of the mind, with their shocking instants of awareness. They merely resonate, like the chemistry of lovers, throughout our solitary lives — Jim Perrin

We can change our thinking. Rather than viewing the chemical adulteration of our environment and our bodies as the inevitable practice of convenience and progress, we can decide that cancer is inconvenient and toxic pollution archaic and primitive. We can start seeing the creation of carcinogens as the result of outmoded technologies. We can demand green engineering and green chemistry. We can let our systems of industry and agriculture know that they are suffering from a design flaw. — Sandra Steingraber

Keeping with our family tradition of sending their children abroad for a couple of years, and aware of my interest in chemistry, I was sent to a boarding school in Switzerland when I was 11 years old, on the assumption that German was an important language for a prospective chemist to learn. — Mario J. Molina

But madness? That small remnant of altered consciousness, pure or in response to circumstances. Circumstances of life, even those of the body itself and its chemistry. How cruel and stupid to punish this as we do with ostracism and fear, to have forged a network of fear, strong as the locks and bars of a back ward. This is the jail we could all end up in. And we know it. And watch our step. For a lifetime. We behave. A fantastic and entire system of social control, by the threat of example as effective over the general population as detention centers in dictatorships, the image of the madhouse floats through every mind for the course of its lifetime. — Kate Millett

The birds do not sing, clouds remain of rubber, glass, steel. A stone has lodged in the engine block, the process of rusting has begun. And then darkness, a cold wind, a shred of clothing fluttering where it is snagged on one of the doors which, quite unscathed, lies flat in the grass. And then daylight, changing temperature, a night of cold rain, the short-lived presence of a scavenging rodent. And despite all this chemistry of time, nothing has disturbed the essential integrity of our tableau of chaos, the point being that if design inevitably surrenders to debris, debris inevitably reveals its innate design. — John Hawkes

It were indeed to be wish'd that our art had been less ingenious, in contriving means destructive to mankind; we mean those instruments of war, which were unknown to the ancients, and have made such havoc among the moderns. But as men have always been bent on seeking each other's destruction by continual wars; and as force, when brought against us, can only be repelled by force; the chief support of war, must, after money, be now sought in chemistry. — Hermann Boerhaave

As chemists, we must rename [our] scheme and insert the symbols Ba, La, Ce in place of Ra, Ac, Th. As nuclear chemists closely associated with physics, we cannot yet convince ourselves to make this leap, which contradicts all previous experience in nuclear physics. — Otto Hahn

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

Gaia is a thin spherical shell of matter that surrounds the incandescent interior; it begins where the crustal rocks meet the magma of the Earth's hot interior, about 100 miles below the surface, and proceeds another 100 miles outwards through the ocean and air to the even hotter thermosphere at the edge of space. It includes the biosphere and is a dynamic physiological system that has kept our planet fit for life for over three billion years. I call Gaia a physiological system because it appears to have the unconscious goal of regulating the climate and the chemistry at a comfortable state for life. Its goals are not set points but adjustable for whatever is the current environment and adaptable to whatever forms of life it carries. — James E. Lovelock

Fossil energy is the worst discovery man ever made, and his disruption of the carbon-oxygen cycle is the greatest of his triumphs over nature. Through thinner and thinner air we labor toward our last end, conquerors finally of even the earth chemistry that created us. — Wallace Stegner

We will be at our best when times are at their worst because of our habits, attitude and chemistry. — Lawrence Frank

If an Elder shall give us a lecture upon astronomy, chemistry, or geology, our religion embraces it all. It matters not what the subject be, if it tends to improve the mind, exalt the feelings, and enlarge the capacity. The truth that is in all the arts and sciences forms part of our religion. Faith is no more a part of it than any other true principle of philosophy. — Brigham Young

Shame is real pain. The importance of social acceptance and connection is reinforced by our brain chemistry, and the pain that results from social rejection and disconnection is real pain. — Brene Brown

I was grateful I could attach my feelings for him to something, even a scientific connection. Chemistry. I thought about the amount of energy we produced when we accidentally touched and had a brief vision of what it would be like if our lips met. Would the world explode around us? — Myra McEntire

He's reading a book called Great Warlocks of the 18th Century, and to get this ball rolling before Dean Devlin shows up and rains on our private parade, I snort and ask, "Good book?"
I forget I'm pretending to be sitting behind my two-thousand-ninety-eight-page Highlights of Modern Chemistry book, so he snorts back. "Better than yours. — Rusty Fischer

The seemingly insuperable difficulties of deep-space travel suggest an intention to keep us fixed at home in our own solar system, and the physical nature of our part of the Universe, as well as the basic rules of physics and chemistry, have a warning look about them, like barriers designed to isolate intelligent life. This means that for us, unlike the situation for humble microorganisms, deep-space travel is probably a stark impossibility. — Fred Hoyle

As we get better at understanding how little we know about the body, we begin to realize that the next big frontier in medicine, is energy medicine. It's not the mechanistic part of the joints moving. It's not the chemistry of our body. It's understanding for the first time how energy influences how we feel. — Mehmet Oz

Green chemistry is replacing our industrial chemistry with nature's recipe book. It's not easy, because life uses only a subset of the elements in the periodic table. And we use all of them, even the toxic ones. — Janine Benyus

Upon the whole, Chymistry is as yet but an opening science, closely connected with the useful and ornamental arts, and worthy the attention of the liberal mind. And it must always become more and more so: for though it is only of late, that it has been looked upon in that light, the great progress already made in Chymical knowledge, gives us a pleasant prospect of rich additions to it. The Science is now studied on solid and rational grounds. While our knowledge is imperfect, it is apt to run into error: but Experiment is the thread that will lead us out of the labyrinth. — Joseph Black

In chemistry, our theories are crutches; to show that they are valid, they must be used to walk ... A theory established with the help of twenty facts must explain thirty, and lead to the discovery of ten more. — Jean-Baptiste Dumas

The feeling persists that no one can simultaneously be a respectable writer and understand how a refrigerator works, just as no gentleman wears a brown suit in the city. Colleges may be to blame. English majors are encouraged, I know, to hate chemistry and physics, and to be proud because they are not dull and creepy and humorless and war-oriented like the engineers across the quad. And our most impressive critics have commonly been such English majors, and they are squeamish about technology to this very day. So it is natural for them to despise science fiction. — Kurt Vonnegut

Human use of fossil fuels is altering the chemistry of the atmosphere; oceans are polluted and depleted of fish; 80 per cent of Earth's forests are heavily impacted or gone yet their destruction continues. An estimated 50,000 species are driven to extinction each year. We dump millions of tonnes of chemicals, most untested for their biological effects, and many highly toxic, into air, water and soil. We have created an ecological holocaust. Our very health and survival are at stake, yet we act as if we have plenty of time to respond. — David Suzuki

The drive was difficult, because at this point it seemed that everyone in town but the two of us had hopped onto the buzzing shadow entity train, and were loping around town as malevolent holes in our reality, emanating an energy that made the hairs on your arm stand and your bowels vibrate. Or maybe that was just the chemistry with Carlos I was feeling. — Joseph Fink

Explorations into chemistry were done in our basement, sometimes with friends, and my parents must have had quite a bit of confidence in my abilities when they allowed me to experiment with explosive mixtures. — Wolfgang Ketterle

Realizing how often ingenious speculation in the complex biological world has led nowhere and how often the real advances in biology as well as in chemistry, physics and astronomy have kept within the bounds of mechanistic interpretation, we geneticists should rejoice, even with our noses on the grindstone (which means both eyes on the objectives), that we have at command an additional means of testing whatever original ideas pop into our heads. — Thomas Hunt Morgan

When it becomes a part of every man's thinking that a single thought can change the polarity of our entire body toward either life or death - and can likewise change its entire chemistry toward increasing alkalinity or acidity to strengthen it or weaken it - or can change the shape of every corpuscle of matter in the entire body in the direction of either growth or decay - then the medical profession will radically change both its principles and its practices with the ailment of bodies. — Walter Russell

I'll say, what makes me happy about making movies is, every once in a while through movies we find a kind of honesty. There's an honesty in fiction that's as effective or even more powerful than the honesty of our lives. We can find something that's genuinely true, like a chemistry between people or a statement that speaks to an audience. — Shane Black

With EarthEcho Expedition: Acid Apocalypse, we are working with youth leaders and noted experts on the changing chemistry of our ocean to help illuminate one of our most pressing and inscrutable environmental issues. — Philippe Cousteau Jr.

The most wonderful inspirational chemistry we can use on another is the gift of our love and acceptance. Devoted and unquestioned love has a magic creative power. The consciousness of being loved is an uplifting, saving, healing force that causes one to go on when otherwise it would be impossible to do so. "Love," said Emerson, "is the affirmative of affirmatives." — Wilferd Peterson

It's our job as actors to make it look like it's not manufactured. If you have two actors who understand their characters - and therefore what they are trying to portray - then all they need to do is be the characters and there's a chemistry there. — Henry Cavill

Our mating is chemistry and biology. My body, my blood, needs you on a fundamental level. You. Your body brings me peace, comfort. Your blood restores my immortality and humanity. But I wanted you before this, Shayla. — Laura Kaye

If these d'Herelle bodies were really genes, fundamentally like our chromosome genes, they would give us an utterly new angle from which to attack the gene problem. They are filterable, to some extent isolable, can be handled in test-tubes, and their properties, as shown by their effects on the bacteria, can then be studied after treatment. It would be very rash to call these bodies genes, and yet at present we must confess that there is no distinction known between the genes and them. Hence we can not categorically deny that perhaps we may be able to grind genes in a mortar and cook them in a beaker after all. Must we geneticists become bacteriologists, physiological chemists and physicists, simultaneously with being zoologists and botanists? Let us hope so. — Hermann Joseph Muller

Idealism saith: matter is a phenomenon, not a substance. Idealism acquaints us with the total disparity between the evidence of our own being, and the evidence of the world's being. The one is perfect; the other, incapable of any assurance; the mind is a part of the nature of things; the world is a divine dream, from which we may presently awake to the glories and certainties of day. Idealism is a hypothesis to account for nature by other principles than those of carpentry and chemistry. Yet, — Ralph Waldo Emerson

Since you came back from summer break, our entire relationship is about fooling around. We never talk anymore, and I'm sick of feeling guilty for not ripping my clothes off and spreading my legs to prove I love you. — Simone Elkeles

Life is extremely resilient once it takes hold, but it requires rich chemistry, large energy sources, and stability, right from the beginning. The comparative planetology of our solar system makes it seem like those initial conditions are hard to come by. — Dimitar Sasselov

It is ... a sign of the times-though our brothers of physics and chemistry may smile to hear me say so-that biology is now a science in which theories can be devised: theories which lead to predictions and predictions which sometimes turn out to be correct. These facts confirm me in a belief I hold most passionately-that biology is the heir of all the sciences. — Peter Medawar

Cookery, or the art of preparing good and wholesome food, and of preserving all sorts of alimentary substances in a state fit for human sustenance, or rendering that agreeable to the taste which is essential to the support of life, and of pleasing the palate without injury to the system, is, strictly speaking, a branch of chemistry; but, important as it is both to our enjoyments and our health, it is also one of the latest cultivated branches of the science. — Friedrich Accum

This kind of pragmatism has become a hallmark of our psychological culture. In the mid-1990s, I described how it was commonplace for people to "cycle through" different ideas of the human mind as (to name only a few images) mechanism, spirit, chemistry, and vessel for the soul.14 These days, the cycling through intensifies. We are in much more direct contact with the machine side of mind. People are fitted with a computer chip to help with Parkinson's. They learn to see their minds as program and hardware. They take antidepressants prescribed by their psychotherapists, confident that the biochemical and oedipal self can be treated in one room. They look for signs of emotion in a brain scan. Old jokes about couples needing "chemistry" turn out not to be jokes at all. — Sherry Turkle

He points out that mystics have always worked systematically to modify their brain chemistry, whether through fasting, self-flagellation, sleeplessness, hypnotic movement, or chanting.* The brain can be made to drug itself, as seems to happen with certain placebos. We don't merely imagine that the placebo antidepressant is working to lift our sadness or worry - the brain is actually producing extra serotonin in response to the mental prompt of swallowing a pill containing nothing but sugar and belief. What all this suggests is that the workings of consciousness are both more and less materialistic than we usually think: chemical reactions can induce thoughts, but thoughts can also induce chemical reactions. — Michael Pollan

Understanding the physiological and neurological features of spiritual experiences should not be interpreted as an attempt to discredit their reality or explain them away. Rather, it demonstrates their physical existence as a fundamental, shared part of human nature. Spiritual experiences cannot be considered irrational, since we have seen that, given their physiological basis, experiencers' descriptions of them are perfectly rational... All human perceptions of material reality can ultimately be documented as chemical reactions in our neurobiology; all our sensations, thoughts, and memories are ultimately reducible to chemistry, yet we feel no need to deny the existence of the material world; it is not less real because our perceptions of it are biologically based... It is not rational to assume that the spiritual reality of core experiences is any less real than the more scientifically documentable material reality. — Sabina Magliocco

Anxiety, as neuropsychologists today tell us, is toxic; our brains are wired to avoid anxiety. Anxiety corrupts the chemistry of the brain and leads us to depart (emotionally or physically) from others to protect ourselves. Jesus's words to his disciples "to fear not" (Luke 8:50 NRSV) become of utmost significance. Anxiety is so acidic that it is nearly impossible to have relationship, to be a place-sharer, where the air is poisoned with it. Bonhoeffer's calm and composure, even on the first day, signaled to the boys that he had no anxiety, no worry about lessons being unfinished or others thinking he was a failure. His composure signaled to them that it might be that he is really just here for them, rather than to fulfill some goal that they could frustrate (like getting them through the material). Bonhoeffer's composure tacitly indicated to the boys that he was more loyal to their concrete persons than any end others sought for them. — Andrew Root

The Arab peoples possess an ancient and highly developed civilization that is in many ways more sophisticated than our own. For instance, they invented algebra. And this is why we have to go to war with Saddam Hussein this minute and bomb the shish kebab out of him before he invents trig and chemistry and the whole of America flunks high school. — P. J. O'Rourke

Let's get you into a room and conduct our own chemistry experiment," he said against my lips.
"Or maybe we'll just find a table to bend you over, since chemists do it on a table ... periodically."
"Mmm. I love it when you talk nerdy to me. — Cindi Madsen

Our knowledge of physics only takes us back so far. Before this instant of cosmic time, all the laws of physics or chemistry are as evanescent as rings of smoke. — Joseph Silk

Yet things are knowable! They are knowable, because, being from one, things correspond. There is a scale: and the correspondence of heaven to earth, of matter to mind, of the part to the whole, is our guide. As there is a science of stars, called astronomy; and science of quantities, called mathematics; a science of qualities, called chemistry; so there is a science of sciences,
I call it Dialectic,
which is the Intellect discriminating the false and the true. — Ralph Waldo Emerson

Chemistry is yet, indeed, a mere embryon. Its principles are contested; experiments seem contradictory; their subjects are so minute as to escape our senses; and their result too fallacious to satisfy the mind. It is probably an age too soon to propose the establishment of a system. — Thomas Jefferson

Tis a short sight to limit our faith in laws to those of gravity, of chemistry, of botany, and so forth. — Ralph Waldo Emerson

Life just gets better when enthusiasm befriends inspiration and turns the mundane into a chemistry of excitement. Whether by the grace of god, character or determination, it seems that these budding whim's of excitement come as friends, to impart a little of themselves upon our hopes, dreams and desires. — Brian Edward Arsenault

Ask yourself whether our language is complete
whether it was so before the symbolism of chemistry and the notation of the infinitesimal calculus were incorporated in it; for these are, so to speak, suburbs of our language. (And how many houses or streets does it take before a town begins to be a town?) Our language can be seen as an ancient city: a maze of little streets and squares, of old and new houses, and of houses with additions from various periods; and this surrounded by a multitude of new boroughs with straight regular streets and uniform houses. — Ludwig Wittgenstein

The question whether atoms exist or not ... belongs rather to metaphysics. In chemistry we have only to decide whether the assumption of atoms is an hypothesis adapted to the explanation of chemical phenomena ... whether a further development of the atomic hypothesis promises to advance our knowledge of the mechanism of chemical phenomena ... I rather expect that we shall some day find, for what we now call atoms, a mathematico-mechanical explanation, which will render an account of atomic weight, of atomicity, and of numerous other properties of the so-called atoms. — August Kekule

If we believe in an all-powerful God, then we must then believe that God gave us this Earth, and we must in turn believe that God gave us its laws of gravity, of chemistry, of physics. We must also believe that God gave us our human powers of intellect and reason. — Sheldon Whitehouse

The uniformity of the earth's life, more astonishing than its diversity, is accountable by the high probability that we derived, originally, from some single cell, fertilized in a bolt of lightning as the earth cooled. It is from the progeny of this parent cell that we take our looks; we still share genes around, and the resemblance of the enzymes of grasses to those of whales is a family resemblance. — Lewis Thomas

None of the standard high school science courses made much of an impression on me, but I did enjoy the Advanced Placement Chemistry course I took in my senior year. This course had only eleven students and was taught by a rarity for our school, an exchange teacher from England, Mr. Leslie Sturges. — Martin Chalfie

I hope it will last forever, but maybe it will be just a few days, and it will be great either way. Because you never stop learning about love. Love is joy, pain, surrender, laughter, pleasure. Love is chemistry. Love is one of life's greatest adventures. And with love, we're kids forever, stumbling and learning as life unfolds. And this is why, whatever happens, we must keep our hearts open. — Garance Dore

It is the great beauty of our science, chemistry, that advancement in it, whether in a degree great or small, instead of exhausting the subjects of research, opens the doors to further and more abundant knowledge, overflowing with beauty and utility. — Michael Faraday

Drugs and oils work in opposite ways. Drugs toxify. Oils detoxify. Drugs clog and confuse receptor sites. Oils clean receptor sites. Drugs depress the immune system. Oils strengthen the immune system. Antibiotics attack bacteria indiscriminately, killing both the good and the bad. Oils attack only the harmful bacteria, allowing our body's friendly flora to flourish." David Stewart, Ph.D., R.A., The Chemistry of Essential Oils, 2005 — Jen O'Sullivan

In the 21st century our tastes buds, our brain chemistry, our biochemistry, our hormones and our kitchens have been hijacked by the food industry. — Mark Hyman

But the irony: Don't I often want to desperately wriggle free of the confines of a small life? Yet when I stand before immensity that heightens my smallness--I have never felt sadness. Only burgeoning wonder. Is it because within each frame of finite flesh lies the likeness of infinite God? In all things large and spectacular, we recognize glimpses of home and the call to our own deeper chemistry. Do we writhe to peel out of our smallness and into the big life because that fits our inborn God-image? — Ann Voskamp

Recent studies have considered the detection of a spaceship visiting our parish of the galaxy. In my opinion that last thought should bring a blush to every human cheek ... Fecklessness might be the main theme of the aliens' report on the new-found source of radio pollution ... that emanates from beings who have mastered a lot of physics, chemistry and biology and yet let their children starve-while all around their planet the energy of their mother star runs to waste in a desert of space. — Nigel Calder

Wherever we look, the work of the chemist has raised the level of our civilization and has increased the productive capacity of our nation. — Calvin Coolidge

Ostwald was a great protagonist and an inspiring teacher. He had the gift of saying the right thing in the right way. When we consider the development of chemistry as a whole, Ostwald's name like Abou ben Adhem's leads all the rest ... Ostwald was absolutely the right man in the right place. He was loved and followed by more people than any chemist of our time. — Wilder Dwight Bancroft

To the field of synthetic chemistry belongs an array of responsibilities which are crucial for the future of mankind, not only with regard to the health and needs of our society, but also for the attainment of a deep understanding of matter, chemical change, and life. — Elias James Corey

I would ... establish the conviction that Chemistry, as an independent science, offers one of the most powerful means towards the attainment of a higher mental cultivation; that the study of Chemistry is profitable, not only inasmuch as it promotes the material interests of mankind, but also because it furnishes us with insight into those wonders of creation which immediately surround us, and with which our existence, life, and development, are most closely connected. — Justus Von Liebig

When carbon (C), Oxygen (o) and hydrogen (H) atoms bond in a certain way to form sugar, the resulting compound has a sweet taste. The sweetness resides neither in the C, nor in the O, nor in the H; it resides in the pattern that emerges from their interaction. It is an emergent property. Moreover, strictly speaking, is not a property of the chemical bonds. It is a sensory experience that arises when the sugar molecules interact with the chemistry of our taste buds, which in turns causes a set of neurons to fire in a certain way. The experience of sweetness emerges from that neural activity. — Fritjof Capra

We must trust to nothing but facts: These are presented to us by Nature, and cannot deceive. We ought, in every instance, to submit our reasoning to the test of experiment, and never to search for truth but by the natural road of experiment and observation. — Antoine Lavoisier

The chemistry from compounds in the environment is orders of magnitude more complex than our best chemists can produce. — Craig Venter

Our eyes met and our souls caught on fire. — Nikki Rowe

Shaped a little like a loaf of French country bread, our brain is a crowded chemistry lab, bustling with nonstop neural conversations. Imagine the brain, that shiny mound of being, that mouse-gray parliament of cells, that dream factory, that petit tyrant inside a ball of bone, that huddle of neurons calling all the plays, that little everywhere, that fickle pleasuredome, that wrinkled wardrobe of selves stuffed into the skull like too many clothes into a gym bag. - Diane Ackerman — Ray Kurzweil

We live in a society where we're not taught how to deal with our weaknesses and frailties as human beings. We're not taught how to speak to our difficulties and challenges. We're taught the Pythagorean theorem and chemistry and biology and history. We're not taught anger management. We're not taught dissolution of fear and how to process shame and guilt. I've never in my life ever used the Pythagorean theorem! — Iyanla Vanzant

Creatively, I thought we were still viable and could do more records. But our working relationship just wasn't happening at all, and our chemistry as people broke down because of that. — Matt Cameron

In all our academies we attempt far too much ... In earlier times lectures were delivered upon chemistry and botany as branches of medicine, and the medical student learned enough of them. Now, however, chemistry and botany are become sciences of themselves, incapable of comprehension by a hasty survey, and each demanding the study of a whole life, yet we expect the medical student to understand them. He who is prudent, accordingly declines all distracting claims upon his time, and limits himself to a single branch and becomes expert in one thing. — Johann Wolfgang Von Goethe

For all the tantalizing and provocative character of the Viking results, I know a hundred places on Mars which are far more interesting than our landing sites. The ideal tool is a roving vehicle carrying on advanced experiments, particularly in imaging, chemistry and biology. Prototypes of such rovers are under development by NASA. They know on their own how to go over rocks, how not to fall down ravines, how to get out of tight spots. It is within our capability to land a rover on Mars that could scan its surroundings, see the most interesting place in its field of view and, by the same time tomorrow, be there. Every day a new place, a complex, winding traverse over the varied topography of this appealing planet. — Carl Sagan

With any good projects, I feel like the off-screen chemistry factors on-screen. It's great when you don't have to force it, but when it's not there you better focus on getting there, because as we live with these characters we spend more time with one another than we do our families at home. — Aldis Hodge

What is surprising is not the magnitude of our forecast errors, but our absence of awareness of it. This is all the more worrisome when we engage in deadly conflicts: wars are fundamentally unpredictable (and we do not know it). Owing to this misunderstanding of the causal chains between policy and actions, we can easily trigger Black Swans thanks to aggressive ignorance-like a child playing with a chemistry kit. — Nassim Nicholas Taleb

The human brain is incredible in its capacity to heal and rewire itself. The human brain can be shaped and trained to be more resilient, calm, compassionate and alert - we can condition ourselves to be successful. Through mindfulness meditation, we can literally re-wire our brains through new experiences, which modify our neural network and our neural chemistry. Mindfulness also enhances gamma synchrony and improves the function of the human brain. — Christopher Dines

Chemistry cannot be manufactured or forced, so Wild Flag was not a sure thing, it was a 'maybe,' a 'possibility.' But after a handful of practice sessions, spread out over a period of months, I think we all realized that we could be greater than the sum of our parts. — Carrie Brownstein

In the heat of unprecedented technological breakthroughs it is easy to think that we are invincible, like gods who would rule the world. But none of us need be reminded that the future of our planet is being held hostage by our own cleverness, with nuclear physics, chemistry, agribusiness, mineral exploration, and bioengineering threatening our biosphere in ways we could never have imagined even twenty years ago. — Hal Zina Bennett

The conflict of chemistry we do not think reprehensible. If we could look at social conflict as neither good nor bad, but simply a fact, we should make great strides in our thinking. — Mary Parker Follett

Every practice, every film session, every game will help our chemistry. — LeBron James

The wood wide web has been mapped, traced, monitored, and coaxed to reveal the beautiful structures and finely adapted languages of the forest network. We have learned that mother trees recognize and talk with their kin, shaping future generations. In addition, injured tress pass their legacies on to their neighbors, affecting gene regulation, defense chemistry, and resilience in the forest community. These discoveries have transformed our understanding of trees from competitive crusaders of the self to members of a connected, relating, communicating system. Ours is not the only lab making these discoveries-there is a burst of careful scientific research occurring worldwide that is uncovering all manner of ways that trees communicate with each other above and below ground. — Peter Wohlleben

What we call our destiny is truly our character and that character can be altered. The knowledge that we are responsible for our actions and attitudes does not need to be discouraging, because it also means that we are free to change this destiny. One is not in bondage to the past, which has shaped our feelings, to race, inheritance, background. All this can be altered if we have the courage to examine how it formed us. We can alter the chemistry provided we have the courage to dissect the elements. — Anais Nin

Both vitamin pills and vegetables are loaded with essential nutrients, but not in the same combinations. Spinach is a good source of both vitamin C and iron. As it happens, vitamin C boosts iron absorption, allowing the body to take in more of it than if the mineral were introduced alone. When I first started studying nutrition, I became fascinated with these coincidences, realizing of course they're not coincidences. Human bodies and their complex digestive chemistry evolved over millenia in response to all the different foods
mostly plants
they raised or gathered from the land surrounding them. They may have died young from snakebite or blunt trauma, but they did not have diet-related illnesses like heart disease and Type II diabetes that are prevalent in our society now, even in some young adults and children. [from an entry by Barbara Kingsolver's daughter Camille] — Barbara Kingsolver

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

Chemistry comes about through the transformation of earth, air, fire and water. All chemistry is just movement within those things, and so we experience the joys and the sorrows of hot and cold, and dry and moist, because of these chemical transformations. In a similar way, we create and experience a world of time, space, motion and energy, through our intuitions, our thoughts, our sensing and our feeling. — Fred Alan Wolf

I'm very aware of the chemistry. It's something you can't take for granted. I'm very thankful for it and I recognise the power of its reality in all of our lives. Some people don't and it's a mistake not to because people throw away god-given special chemistry that's very rare, very hard to find. — Anthony Kiedis

On the whole, I do not find Christians, outside of the catacombs, sufficiently sensible of conditions. Does anyone have the foggiest idea what sort of power we so blithely invoke? Or, as I suspect, does no one believe a word of it? The churches are children playing on the floor with their chemistry sets, mixing up a batch of TNT to kill a Sunday morning. It is madness to wear ladies' straw hats and velvet hats to church; we should all be wearing crash helmets. Ushers should issue life preservers and signal flares; they should lash us to our pews. For the sleeping god may wake someday and take offense, or the waking god may draw us out to where we can never return. — Annie Dillard

Life is the most effective school ever created. Once upon a time they made children bow their heads and read books. It would take ages to get anything across." He taps his head. "But we have widgets and datapads now, and we Golds have the lower Colors to do our research. We need not study chemistry or physics. We have computers and others to do that. What we must study is humanity. In order to rule, ours must be the study of political, psychological, and behavioral science - how desperate human beings react to one another, how packs form, how armies function, how things fall apart and why. You could learn this nowhere else but here. — Pierce Brown

Even mistaken hypotheses and theories are of use in leading to discoveries. This remark is true in all the sciences. The alchemists founded chemistry by pursuing chimerical problems and theories which are false. In physical science, which is more advanced than biology, we might still cite men of science who make great discoveries by relying on false theories. It seems, indeed, a necessary weakness of our mind to be able to reach truth only across a multitude of errors and obstacles. — Claude Bernard

Experiments in geology are far more difficult than in physics and chemistry because of the greater size of the objects, commonly outside our laboratories, up to the earth itself, and also because of the fact that the geologic time scale exceeds the human time scale by a million and more times. This difference in time allows only direct observations of the actual geologic processes, the mind having to imagine what could possibly have happened in the past. — Reinout Willem Van Bemmelen

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

I am now convinced that we have recently become possessed of experimental evidence of the discrete or grained nature of matter, which the atomic hypothesis sought in vain for hundreds and thousands of years. The isolation and counting of gaseous ions, on the one hand, which have crowned with success the long and brilliant researches of J.J. Thomson, and, on the other, agreement of the Brownian movement with the requirements of the kinetic hypothesis, established by many investigators and most conclusively by J. Perrin, justify the most cautious scientist in now speaking of the experimental proof of the atomic nature of matter, The atomic hypothesis is thus raised to the position of a scientifically well-founded theory, and can claim a place in a text-book intended for use as an introduction to the present state of our knowledge of General Chemistry. — Wilhelm, Ostwald

We need to raise the level of our game in terms of explaining the planetary warming by infrared absorption of CO2 etc. The missing area of understanding seems to be the actual physical mechanism. Lets target an explanation at an audience that has taken 1 year each of undergraduate physics and chemistry, plus calculus. Once we have something that is convincing at this level, we can work on how to communicate this to the interested public (i.e. those that hang out in the climate blogosphere). Willis Eschenbach's help is needed in translating this for the WUWT crowd. — Judith Curry

balanced diet of low-sugar, low-salt whole foods, little or no red meat, possibly fish, and lots of fruits and vegetables, as well as exercise, stimulates the production of neurotransmitters, hormones, and neurotrophic proteins.15 All of the above contribute to good brain chemistry. Exercise especially leads to healthy and even new brain cells that rid themselves of toxins and communicate well with each other. As a result of exercise and good nutrition, we become inoculated against stress, feel energized, and stay younger, healthier, and more focused. While in this context I can only hint at mind-body fitness, it is surely part of the foundation of our well-being. — Andrea Polard