Chemical Substance Quotes & Sayings
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Top Chemical Substance Quotes

I'm less needy about needing to express myself through acting. I have many different lives outside of this that are extremely fulfilling. — Richard Gere

Somebody once asked me if I believed in God. It was probably the windup to some major proselytizing, but it's a good question. Do I believe in God? That somebody made all this happen for a reason, that there's something waiting for us after we die? That there's a purpose to all this crap? I don't know. I'd like to be able to say "Yes, of course" almost as much as I'd like to be able to say "Absolutely not," but there's evidence on both sides of the fence. Good people die for nothing, little kids go hungry, corrupt men hold positions of power, and horrible diseases go uncured. And I got Shaun, maybe the only person who could make it seem worthwhile to me. I got Shaun. So, is there a God? Sorry to dodge the question, but I just don't know. — Mira Grant

In my first publication I might have claimed that I had come to the conclusion, as a result of serious study of the literature and deep thought, that valuable antibacterial substances were made by moulds and that I set out to investigate the problem. That would have been untrue and I preferred to tell the truth that penicillin started as a chance observation. My only merit is that I did not neglect the observation and that I pursued the subject as a bacteriologist. My publication in 1929 was the starting-point of the work of others who developed penicillin especially in the chemical field. — Alexander Fleming

A cell of a higher organism contains a thousand different substances, arranged in a complex system. This great organized system was not discovered by chemical or physical methods; they are inadequate to its refinement and delicacy and complexity. — Herbert Spencer Jennings

The first true antibiotic to be derived from a culture of an actinomyces was isolated in our department in 1940. The organism, Actinomyces antibioticus, yielded a substance which was designated as actinomycin. It was soon crystallized, and its chemical and biological properties were established. — Selman Waksman

Art keeps its newness because it's at once unforgettable and impossible to remember entirely. Art is too volatile, multiple and evaporative to hold on to. It's more chemical reaction, one you have to re-create each time, than a substance. Art's discoveries are also, almost always, counter to ordinary truths. — Jane Hirshfield

To die is to love. The beauty of love is not in past remembrances or in the images of tomorrow. Love has no past and no future; what has, is memory, which is not love. Love with its passion is just beyond the range of society, which is you. Die, and it is there. — Jiddu Krishnamurti

Every chemical substance, whether natural or artificial, falls into one of two major categories, according to the spatial characteristic of its form. The distinction is between those substances that have a plane of symmetry and those that do not. The former belong to the mineral, the latter to the living world. — Louis Pasteur

In my years of photography I have learned that many things can be sensed, seen, shaped, or resolved in a realm of quiet, well in advance of, or between, the actual clicking of shutters and the sloshing of films and papers in chemical solutions. I work to attain a state of heart, a gentle space offering inspirational substance that could purify one's vision. Photography, like music, must be born in the unmanifest world of the spirit. — Paul Caponigro

Many years ago it was taught that plants and animals were composed of different materials: plants, of a chemical substance of three elements,- carbon, hydrogen, and oxygen; animals of one of four elements, nitrogen being added to the other three. — Asa Gray

Some people say hybrid vehicles such as the Prius are only a bridge to the future ... but we think it could be a long bridge and a very sturdy one. There are many more gains we can achieve with hybrids. — Takeshi Uchiyamada

The chemical compounds are comparable to a system of planets in that the atoms are held together by chemical affinity. They may be more or less numerous, simple or complex in composition, and in the constitution of the materials, they play the same role as Mars and Venus do in our planetary system, or the compound members such as our earth with its moon, or Jupiter with its satellites ... If in such a system a particle is replaced by one of different character, the equilibrium can persist, and then the new compound will exhibit properties similar to those shown by the original substance. — Jean-Baptiste Dumas

Nothing can save England if she will not save herself. If we lose faith in ourselves, in our capacity to guide and govern, if we lose our will to live, then indeed our story is told. — Winston Churchill

It is essential that we take steps to prevent chemical substances from becoming environmental hazards. Unless we develop better methods to assure adequate testing of chemicals, we will be inviting the environmental crisis of the future. — Richard M. Nixon

The very essence of the opiate high was expressed by a twenty-seven-year-old sex-trade worker. She had HIV and has since died. "The first time I did heroin," she said to me, "it felt like a warm, soft hug." In that phrase she told her life story and summed up the psychological and chemical cravings of all substance-dependent addicts. — Gabor Mate

I have feelings. I'm not emotionally stunted. — Derek Jeter

I am glad so many women singers are being heard in music today. It is healthy for music ... healthy because it means a lot of men are listening! — Judy Collins

I don't have many Russian friends. My childhood friends are dead - either from bad health, or they died in perestroika. — Leon Max

Writing is medicine. It is an appropriate antidote to injury. It is an appropriate companion for any difficult change. — Julia Cameron

The well-known fact that the form of a specific substance, e.g. water, and hence its properties can alter without a change in composition was disposed of by the formal view that a physical, not a chemical, process was involved. — Wilhelm, Ostwald

I never thought in a million years that I would do a weekly series. — Jennifer Ehle

Scheele, it was said, never forgot anything if it had to do with chemistry. He never forgot the look, the feel, the smell of a substance, or the way it was transformed in chemical reactions, never forgot anything he read, or was told, about the phenomena of chemistry. He seemed indifferent, or inattentive, to most things else, being wholly dedicated to his single passion, chemistry. It was this pure and passionate absorption in phenomena-noticing everything, forgetting nothing-that constituted Scheele's special strength. — Oliver Sacks

But I had to think to myself that this was normal, because that was the attitude. I was 19 when I went to see my doctor and I was told it was all in the mind.
[Author Hilary Mantel on being told her endometriosis was imagined pain, From Oct 2009 Daily Mail interview] — Hilary Mantel

Brothers and Sisters: Our ancient homeland is spotted today with an array of chemical dumps. Along the Niagara River, dioxin, a particularly deadly substance, threatens the remaining life there and in the waters which flow from there. Forestry departments spray the surviving forests with powerful insecticides to encourage tourism by people seeking a few days or weeks away from the cities where the air hangs heavy with sulphur and carbon oxides. — Winona LaDuke

The physiological combustion theory takes as its starting point the fundamental principle that the amount of heat that arises from the combustion of a given substance is an invariable quantity-i.e., one independent of the circumstances accompanying the combustion-from which it is more specifically concluded that the chemical effect of the combustible materials undergoes no quantitative change even as a result of the vital process, or that the living organism, with all its mysteries and marvels, is not capable of generating heat out of nothing. — Robert Mayer

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

Astronomers who were recently sifting through thousands of signals from Sagittarius B2, a big dust cloud at the center of our galaxy, found a substance there called ethyl formate, which is the chemical responsible for the flavor of raspberries, and the smell of rum, the drink popular with pirates. Therefore, our galaxy tastes a bit of raspberries and smells of rum, which is nice. — John Connolly

But my research had taught me that the tissue of contradictions that was my personality was itself, at best, a poem, where "poem" is understood as referring to a failure of language to be equal to the possibilities it figures; only then could my fraudulence be a project and not merely a pathology; only then could my distance from myself be redescribed as critical, aesthetic, as opposed to a side effect of what experts might call my substance problem, felicitous phrase, the origins of which lay not in my desire to evade reality, but in my desire to have a chemical excuse for reality's unavailability. — Ben Lerner

Where now are the horse and the rider? Where is the horn that was blowing?
Where is the helm and the hauberk, and the bright hair flowing?
Where is the harp on the harpstring, and the red fire glowing?
Where is the spring and the harvest and the tall corn growing?
They have passed like rain on the mountain, like a wind in the meadow;
The days have gone down in the West behind the hills into shadow.
Who shall gather the smoke of the deadwood burning,
Or behold the flowing years from the Sea returning? — J.R.R. Tolkien

Because I am interested in the growth and development of early hominids, I play with my kids, you know, looking at their teeth or measuring their heads, which they like also, because it's kind of fun. — Zeresenay Alemseged

Tom: If you love with kindness, even when you can't love with permanence, you'll deserve the one who's worthy along that path for you. — Nora Roberts

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

The fundamental absurdity of materialism is that it starts from the objective, and takes as the ultimate ground of explanation something objective, whether it be matter in the abstract, simply as it is thought, or after it has taken form, is empirically given - that is to say, is substance, the chemical element with its primary relations. Some such thing it takes, as existing absolutely and in itself, in order that it may evolve organic nature and finally the knowing subject from it, and explain them adequately by means of it; whereas in truth all that is objective is already determined as such in manifold ways by the knowing subject through its forms of knowing, and presupposes them; and consequently it entirely disappears if we think the subject away. Thus materialism is the attempt to explain what is immediately given us by what is given us indirectly. — Arthur Schopenhauer

Consumption is also immediately production, just as in nature the consumption of the elements and chemical substances is the production of the plant. — Karl Marx

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