Circadian Cycle Quotes

A disruption of the circadian cycle - the metabolic and glandular rhythms that are central to our workaday life - seems to be involved in many, if not most, cases of depression; this is why brutal insomnia so often occurs and is most likely why each day's pattern of distress exhibits fairly predictable alternating periods of intensity and relief. ~ William Styron

Lithium regulates the proteins that control the body's inner clock. This clock runs, oddly, on DNA, inside special neurons deep in the brain. Special proteins attach to people's DNA each morning, and after a fixed time they degrade and fall off. Sunlight resets the proteins over and over, so they hold on much longer. In fact, the proteins fall off only after darkness falls - at which point the brain should "notice" the bare DNA and stop producing stimulants. This process goes awry in manic-depressives because the proteins, despite the lack of sunlight, remain bound fast to their DNA. Their brains don't realize they should stop revving. Lithium helps cleave the proteins from DNA so people can wind down. Notice that sunlight still trumps lithium during the day and resets the proteins; it's only when the sunlight goes away at night that lithium helps DNA shake free. Far from being sunshine in a pill, then, lithium acts as "anti-sunlight." Neurologically, it undoes sunlight and thereby compresses the circadian clock back to twenty-four hours - preventing both the mania bubble from forming and the Black Tuesday crash into depression. ~ Sam Kean

Once Tyler did his job, a nurse would take Tyler's sperm, wash them in the spin cycle, give them each a spritz of cologne and a tequila shot, and then load them into a turkey baster that would eventually be inserted into my waiting vagina. So this was how babies were made. ~ Dina Silver

I kept running until someone saw the chase and hid me inside their house. ~ Mark L. Baynard

The world passed through Mecca, but did not stay long enough to interfere. Arabs were able to develop their own ideology and could interpret the knowledge and expertise of their more sophisticated neighbors as they chose. They were not pressured to convert to an alien religion or conform to official orthodoxy. The closed circle of both the trade cycle and the hajj rituals symbolized their proud self-sufficiency, which, as the years passed, would become a mark of their urban culture. ~ Karen Armstrong

Some time ago we discovered the carbon cycle - a long-term set of chemical reactions that govern climates based on how much carbon is free in the atmosphere. At that point, it became clear that humans were affecting our environments far more profoundly than we realized. By releasing so much carbon and greenhouse gas into the environment, we're making long-term changes to every aspect of the natural world. ~ Annalee Newitz

It obeys none of the natural laws of hereditary and environmental change, pays no attention to the survival of the fittest, positively sneers at any attempt on the part of man to work out a rational life cycle, is possibly immortal, unquestionably immoral, evidences anabolism but not katabolism, ruts, spawns, and breeds but does not reproduce, lays no eggs, builds no nests, seeks but does not find, wanders but does not rest. ~ Charles Grandison Finney

The technology life cycle has three stages: Hype, disillusionment, and application. ~ Bob Lewis

Any new technology tends to go through a 25-year adoption cycle. ~ Marc Andreessen

We seem wired to grieve with greenery. Allowing the dead to dissolve into the earth, to become part of the cycle of the seasons, has, for millennia, held the promise of cheating mortality. ~ Simon Schama

If the cycle of mating heat was anything like the desire clawing at him, he and Savannah were in for either a difficult time or a glorious one. ~ Christine Feehan

Twitter helps me connect to the people who help make my music, or the cycle of an album, complete. Without them experiencing the music, it doesn't really exist, so it doesn't make sense to not involve them. ~ Imogen Heap

It's not true that life is one damn thing after another; it's one damn thing over and over. ~ Edna St. Vincent Millay

The periods of unemployment accompanying depression in the business cycle ... present a challenge to all our claims to progress, humanity, and civilization. ~ Samuel Gompers

In retrospect, I came to Nagasaki for the regenerative properties. The second atomic bomb blast so many years ago, which had swept up most of the city in a plutonium cloud, had made the city radioactively peace-loving. Reversing the usual cycle that turns victim into perpetrator, the people who stepped from the rubble filled their hearts with a fervent devotion to peace in all its forms.
In my mind's eye I see them: wounded and dying, their lungs filled with ash and smoke. The ash sits there for some time, and when they exhale, miraculously, something akin to love comes out. ~ Daniel Clausen

I went to West Texas and started writing a cycle of Americana poems after the space conjured images that, as a child, I only saw on television-John Wayne, cowboys, borderlines. But suddenly, I felt close to these once-foreign imageries and wondered how I'd changed. Each evening brought the darkest skies in the country, and I understood the expansiveness of our inner selves. Ultimately nothing divides us except the worlds and words we allow. ~ Nathalie Handal

The educated ones leave, the ones with the potential to right the wrongs. They leave the weak behind. The tyrants continue to reign because the weak cannot resist. Do you not see that it is a cycle? Who will break that cycle? ~ Chimamanda Ngozi Adichie

Repay kindnesses and generosity bestowed upon you by continuing the giving. Extend yourself freely to others to sustain the positive cycle of giving. ~ Michelle Lederman, 11 Laws Of Likability

Those who participate in [sabbath] break the anxiety cycle. They are invited to awareness that life does not consist in frantic production and consumption that reduces everyone else to threat and competition. ~ Walter Brueggemann

We should be telling girls what they already know but rarely see affirmed: that the lives they lead inside their own self-contained bodies; the skills they attain through their own concentration and rigor, and the unique phase in their lives during which they may explore boys and eroticism at their own pace - these are magical. And they constitute the entrance point to a life cycle of a sexuality that should be held sacred. ~ Naomi Wolf

Life is a continuous cycle of once-terrifying things becoming normal. ~ Young-Ha Kim

The sad truth is that, within the public sphere, within the collective consciousness of the general populace, most of the history of Indians in North America has been forgotten, and what we are left with is a series of historical artifacts and, more importantly, a series of entertainments. As a series of artifacts, Native history is somewhat akin to a fossil hunt in which we find a skull in Almo, Idaho, a thigh bone on the Montana plains, a tooth near the site of Powhatan's village in Virginia, and then, assuming that all the parts are from the same animal, we guess at the size and shape of the beast. As a series of entertainments, Native history is an imaginative cobbling together of fears and loathings, romances and reverences, facts and fantasies into a cycle of creative performances, in Technicolor and 3-D, with accompanying soft drinks, candy, and popcorn.
In the end, who really needs the whole of Native history when we can watch the movie? ~ Thomas King

At times I feel your voice is reaching me from far away, while I am prisoner of a gaudy and unlivable present, when all forms of human society have reached an extreme of their cycle and there is no imagining what new forms they may assume. And I hear, from your voice, the invisible reasons which make cities live, through which perhaps, once dead, they will come to life again. ~ Italo Calvino

Your exercise of faith builds character. Fortified character expands your capacity to exercise greater faith. Thus, your confidence in making correct decisions is enhanced. And the strengthening cycle continues. The more your character is fortified, the more enabled you are to exercise the power of faith for yet stronger character. ~ Richard G. Scott

The vicious cycle starts: if you fail at something, you think it is your fault. Therefore you think you can't do that task. As a result, next time you have to do the task, you believe you can't, so you don't even try. The result is that you can't, just as you thought. ~ Donald A. Norman

Ultimately, we can stop the cycle of pain and bliss and replace it with a fundamental feeling of oneness.
"Living Beyond the Five Senses ~ Teresa L. DeCicco, PhD

Among the early commercial adopters of wild beer were the Cottonwood Brewery of Boone, North Carolina, and Joe's Brewery of Champaign, Illinois. Brewer John Isenhour gained a "cult status" for his production of beers with a lambic profile in the mid-1990s using wild yeast and bacteria that he kept active at various stages of the lambic fermentation cycle. John quite successfully marketed the "Lambic" to his rather conservative clientele in this central Illinois college town as "Belgian lemonade. ~ Jeff Sparrow

I promised myself that I will not cry over you. We are nothing. I thought we had something, but you know, maybe it really was nothing. I have feelings for you and you clearly can't reciprocate so– why would I waste my time feeling bothered by how obvious that you still haven't moved on from her. It's a vicious cycle, this predicament we're in now. I don't know what you see in her, and I honestly don't know what I see in you. Love is fucking blind and it's stupid. ~ Christine Celis

The Universe/God fluctuates from the appearance of many facets and then to Oneness then reverts back again to many facets. This is played out with the cycle of birth, death and reincarnation. This cycle of reincarnation is a fundamental pattern of our physical existence. Despite our appearance as many, we are all still one organism and long to be consolidated as one. ~ Russell Anthony Gibbs

Let me end with an explanation of why I believe the move into space to be a human imperative. It seems to me obvious in too many ways to need listing that we cannot much longer depend upon our planet's relatively fragile ecosystem to handle the realities of the human tomorrow. Unless we turn human growth and energy toward the challenges and promises of space, our only other choice may be the awful risk, currently demonstrable, of stumbling into a cycle of fratricide and regression which could end all chances of our evolving further or of even surviving. ~ Gene Roddenberry

When President Jimmy Carter, responding to the Soviet Union's invasion of Afghanistan, called for the registration of young men for military draft, more than 800,000 (10 percent) failed to register. One mother wrote to the New York Times:
To the Editor:Thirty-six years ago I stood in front of the crematorium. The ugliest force in the world had promised itself that I should be removed from the cycle of life - that I should never know the pleasure of giving life. With great guns and great hatred, this force thought itself the equal of the force of life.
I survived the great guns, and with every smile of my son, they grow smaller. It is not for me, sir, to offer my son's blood as lubricant for the next generation of guns. I remove myself and my own from the cycle of death.
Isabella Leitner ~ Howard Zinn

Unconscious of your story, you are in its grasp; but with consciousness, an alchemical process begins: The solidity of the complex dissolves and you can open up to the arrival of a new archetype, the birth of a new cycle of life. In the shadow, then, lies our myth and our fate. ~ Connie Zweig