Quotes & Sayings About Environments

And they're all nice, cheerful environments, because that's what the women deserve. — The Guardian

The gross domestic product (GDP) was created in the 1930s to measure the value of the sum total of economic goods and services generated over a single year. The problem with the index is that it counts negative as well as positive economic activity. If a country invests large sums of money in armaments, builds prisons, expands police security, and has to clean up polluted environments and the like, it's included in the GDP. Simon Kuznets, an American who invented the GDP measurement tool, pointed out early on that "[t]he welfare of a nation can . . . scarcely be inferred from a measurement of national income."28 Later in life, Kuznets became even more emphatic about the drawbacks of relying on the GDP as a gauge of economic prosperity. He warned that "[d]istinctions must be kept in mind between quantity and quality of growth . . . . Goals for 'more' growth should specify more growth of what and for what."29 — Jeremy Rifkin

Let's set the existence-of-God issue aside for a later volume, and just stipulate that in some way, self-replicating organisms came into existence on this planet and immediately began trying to get rid of each other, either by spamming their environments with rough copies of themselves, or by more direct means which hardly need to be belabored. Most of them failed, and their genetic legacy was erased from the universe forever, but a few found some way to survive and to propagate. — Neal Stephenson

It's competition. It's putting them in environments, in situations where I want to see who the fighters are and who they guys are that are going to compete. And there will be rewards at the end of the day. Gatorade if you win. You drink out of a water hose if you lose and do some running. And that includes the coaching staff. — Urban Meyer

I can't divorce myself from my childhood. I try to write as much fiction as I possibly can, but there are so many things that are touchstones of my childhood like being on the swim team and playing soccer and the particularities of sports season and environments that make their way into my books. — Jeff Kinney

Surrogate experience and surrogate environments have become the American way of life. Distinctions are no longer made, or deemed necessary, between the real and the false; the edge usually goes to the latter, as an improved version with defects corrected - accessible and user-friendly ... — Ada Louise Huxtable

Millennials in the workplace have been called "orchids"2 (can't survive outside the greenhouse) and "teacups"3 (chip easily and then are ruined), but to me the most prescient metaphor for young adults sent out into the world after being overparented is "veal" - a term coined by Massachusetts educator Joe Maruszczak - meaning they're raised in controlled environments and led, metaphorically, to slaughter. None of us took a course called "how to hold your kid back," but overparenting appears to be seriously poor preparation for life in the work world. In 2014, interested — Julie Lythcott-Haims

When it comes to female fan attention, I'm married, so obviously I avoid the places where you might get unwanted female attention - clubs and social environments, bars and public spaces. — Simon Bird

Mountains seem to answer an increasing imaginative need in the West. More and more people are discovering a desire for them, and a powerful solace in them. At bottom, mountains, like all wildernesses, challenge our complacent conviction - so easy to lapse into - that the world has been made for humans by humans. Most of us exist for most of the time in worlds which are humanly arranged, themed and controlled. One forgets that there are environments which do not respond to the flick of a switch or the twist of a dial, and which have their own rhythms and orders of existence. Mountains correct this amnesia. By speaking of greater forces than we can possibly invoke, and by confronting us with greater spans of time than we can possibly envisage, mountains refute our excessive trust in the man-made. They pose profound questions about our durability and the importance of our schemes. They induce, I suppose, a modesty in us. — Robert Macfarlane

I wish to explore the beauty of everyday environments; in troubled times it is especially important to be aware of beauty and wonder. — Elizabeth Barton

It is the Bohemian fad to expatriate himself, to seek strange and bizarre environments. As soon as a place begins to attract civilization he flees it for some new hiding place. When he chooses a Chinese dinner he must have a restaurant where no white man has ever before trod, if he can find one. . . . As soon as others begin to frequent it also, again he flies.27 — Andrew Coe

We cannot win this battle to save species and environments without forging an emotional bond between ourselves and nature as well - for we will not fight to save what we do not love. — Stephen Jay Gould

The artist is the person who invents the means to bridge between biological inheritance and the environments created by technological innovation. — Marshall McLuhan

Sorghum is kind of unusual. It can go to very high heats, but it's not as productive in most environments as maize is. — Bill Gates

We failed to learn from the stories that warned us that if we create environments that perpetuate poverty, that force the people in them to beg and steal, the we're equally to blame for many of their outcomes — Ginger Scott

I was raised in unique and trying environments, but they were also amazing platforms for me to have an extraordinary life. Going through hell as a kid made me sensitive to what others in this world go through, too. — Drew Barrymore

The basic formulation, or bare-bones mechanics, of natural selection is a disarmingly simple argument, based on three undeniable facts (overproduction of offspring, variation, and heritability) and one syllogistic inference (natural selection, or the claim that organisms enjoying differential reproductive success will, on average, be those variants that are fortuitously better adapted to changing local environments, and that these variants will then pass their favored traits to offspring by inheritance). — Stephen Jay Gould

The purpose of life is to watch and experience living. To enjoy living every moment of it. And to live in environments, which are calm, quiet, slow, sophisticated, elegant. Just to be. Whether you are naked or you have a golden robe on you, that doesn't make any difference. The ideal purpose of your life is that you are grateful - great and full - that you are alive, and you enjoy it. — Yogi Bhajan

Natural selection is just three factors - over-production, variation, and inheritance combined to produce adaptation to changing local environments. It's not a principle or progress; it's just a principle of local adaptation. You don't make better creatures in any cosmic sense; you make creatures that are better suited to the changing climates of their local habitats. — Stephen Jay Gould

Successful people don't do it alone. Where they come from matters. They're products of particular places and environments. — Malcolm Gladwell

Based on the overwhelming array of luxury products manufacturers have recently introduced, homeowners want anything that makes their lives more comfortable at home. Whether it involves heating/warming accessories or spa-like home environments, it's part of the 'cocooning' phenomena that has resurfaced. People are spending more time at home and they want to be comfortable. They want to use their home to its full potential, not just as a place to eat and sleep between workdays. — Stephanie Miller

They have difficulty when being observed (at work, say, or performing at a music recital) or judged for general worthiness (dating, job interviews). But there were also new insights. The highly sensitive tend to be philosophical or spiritual in their orientation, rather than materialistic or hedonistic. They dislike small talk. They often describe themselves as creative or intuitive (just as Aron's husband had described her). They dream vividly, and can often recall their dreams the next day. They love music, nature, art, physical beauty. They feel exceptionally strong emotions - sometimes acute bouts of joy, but also sorrow, melancholy, and fear. Highly sensitive people also process information about their environments - both physical and emotional - unusually deeply. They tend to notice subtleties that others miss - another — Susan Cain

Humans create their cognitive powers by creating the environments in which they exercise those powers — Edwin Hutchins

The religious urge in man is not a mere passing phase in the history of his spiritual development, but the ultimate source of all his ethical thought and all his concepts of morality; not the outcome of primitive credulity which a more "enlightened" age could outgrow, but the only answer to a real, basic need of man at all times and in all environments. In another word, it is an instinct. — Muhammad Asad

Americans are suffering so much from being in unrewarding environments that it has made us very cynical. I think that American suburbia has become a powerful generator of anxiety and depression. — James Howard Kunstler

Living in an orgy of unrestrained consumption and economic growth accompanied by population expansion that ignores the carrying capacity of local environments will lead to disaster — Phil Harding

There is great value in being able to say "yes" when people ask if there is anything they can do. By letting people pick herbs or slice bread instead of bringing a salad, you make your kitchen a universe in which you can give completely and ask for help. The more environments with that atmospheric makeup we can find or create, the better. — Tamar Adler

I really like to travel when I write. Something about seeing new things and being in new cultures and environments provokes new thoughts in your head. — Josh Radnor

Unprovoked hostility is often but displaced self-defense: 'I must stop him before he stops me.' In many of such environments, nobody is really hateful so much as they are just fearful. — Criss Jami

We all must be mindful that the United States has diplomatic, civilian, and military personnel deployed in other countries with both challenging security environments and active terrorist networks interested in targeting not just our facilities but our people. One of their greatest protections - knowing that the United States does not negotiate with terrorists - has been compromised. — John Boehner

We are naturally moral beings, but our environments can enhance - or, sadly, degrade - this innate moral sense. — Paul Bloom

I am suggesting here that organisms have a built-I capability of adapting to their environment. I am suggesting that to the extent that evolution occurs, it occurs at the level of the organism. This suggestion differs sharply from the thesis of the NDT, which holds that evolution occurs only at the level of the population. Organisms contain within themselves the information that enables them to develop a phenotype adaptive to a variety of environments. The adaptation can occur by a change in the genome through a genetic change triggered by the environment, or it can occur without any genetic change. — Lee Spetner

There is no definitive list of the duties of a stage manager that is applicable to all theaters and staging environments. Regardless of specific duties, however, the stage manager is the individual who accepts responsibility for the smooth running of rehearsals and performances, on stage and backstage. — Laurence Sterne

The color and spectacle of Mexico's streets sparked my interest in community driven space and experience, a passion that I began to develop while studying architecture at Syracuse University and then at the Architectural Association School in London. Having been immersed in such a diverse array of lively environments, it would be impossible for me not to use these memories and experiences as inspiration for my work. — David Rockwell

In some environments, safety and truth are natural born enemies. I would think a former employee of the federal government could grasp that concept. — Blake Crouch

You can't prime yourself directly, but you can
create environments conducive to the mental states you wish to achieve. Just like the
briefcase on the table, or the clean aroma in the room, you can fill your personal spaces with
paraphernalia infused with meaning, or find meaning in the larger idea of owning little. — David McRaney

We continue to advise that investors remain committed to a patient, long-term outlook and that the best way to do well in stocks is to use a disciplined, time-tested strategy that has the benefit of empirically tested results over a variety of market environments. — James O'Shaughnessy

There are hundreds of millions of gun owners in this country, and not one of them will have an accident today. The only misuse of guns comes in environments where there are drugs, alcohol, bad parents, and undisciplined children. Period. — Ted Nugent

Somehow, the agenda has been put into the form of talking about a set of transitions from state A, the present, to a state B that's sustainable. The problem is that there is no such state. You have to assume that the transitions are going to continue forever and ever and ever. You have to talk about systems that are continuously dynamic, and that are embedded in environments that themselves are continuously dynamic. — George Cowan

Like me, it is comfortably lethal in a wide range of environments. — Daniel H. Wilson

Permaculture is a design system for creating sustainable human environments ... Permaculture uses the inherent qualities of plants and animals combined with the natural characteristics of landscapes and structures to produce a life supporting system for city and country, using the smallest practical area. — Bill Mollison

Africans are on the front lines of humanitarian efforts, distributing life-saving aid in dangerous environments. Africans comprise the vast majority of peacekeepers in civil conflict on that continent. Africans for the most part lead peace negotiations for the wars being fought in Africa. — John Prendergast

I had read tons of science fiction. I was fascinated by other worlds, other environments. For me, it was fantasy, but it was not fantasy in the sense of pure escapism. — James Cameron

Africa's informal economy is one of the most innovative and inventive environments in the world. Yet it is an environment with little regulation in which workers are often exposed to hard conditions and live without a safety net. — Richard Attias

Don't put down too many roots in terms of a domicile. I have lived in four countries and I think my life as a writer and our family's life have been enriched by this. I think a writer has to experience new environments. There is that adage: No man can really succeed if he doesn't move away from where he was born. I believe it is particularly true for the writer. — Arthur Hailey

The one thing I will say is management is management. Culture is culture. You have to have a formula for those things. You have to believe in what you do and how you do it, but then you go to different environments and you have to be willing to adapt. You have to be willing to tweak things based on where you are. — Pete Lembo

Kitchens are hard environments and they form incredibly strong characters. — Gordon Ramsay

When people aren't producing, companies typically resort to rewards or punishment. "What you haven't done is the hard work of diagnosing what the problem is. You're trying to run over the problem with a carrot or a stick," Ryan explains. That doesn't mean that SDT unequivocally opposes rewards. "Of course, they're necessary in workplaces and other settings," says Deci. "But the less salient they are made, the better. When people use rewards to motivate, that's when they're most demotivating." Instead, Deci and Ryan say we should focus our efforts on creating environments for our innate psychological needs to flourish. — Daniel H. Pink

The essence of any magical working is a complete evocation. It Is more important to experience total emotional response to one's environment than all the "occult" knowledge in the world. How pitifully few are capable of a strong evocation! The most wonderful thing of all is the ability to enter another dimension - another realm of being - and feel the wholeness of that other realm to the exclusion of all other environments. — Anonymous

No one constructed fairy-tale childhoods for their spawn, developed an innate set of personal talents, fostered a stimulating and world-changing career, created stunning homes and yardscapes, provided homemade food for every meal (locally sourced, of course), kept all marriage fires burning, sustained meaningful relationships in various environments, carved out plenty of time for "self care," served neighbors/church/world, and maintained a fulfilling, active relationship with Jesus our Lord and Savior. You can't balance that job description. — Jen Hatmaker

When I started writing fiction it always seemed in retrospect (I didn't realise at the time) that it was always caused by environments rather than by incidents and characters. — Jonathan Meades

The films that I loved growing up were the science fiction films from the late seventies and early eighties [films], which were more about the people and how they are affected by the environments that they are in. Whether they are sort of futuristic or alien of whatever they are; that was the science fiction that I loved. So that is what we tried to make, the sort of film that felt like those old films. — Duncan Jones

Here, then, are some ways we can try to prevent mistakes. We can foster the ability to listen to each other and the freedom to speak our minds. We can create open and transparent environments instead of cultures of secrecy and concealment. And we can permit and encourage everyone, not just a powerful inner circle, to speak up when they see the potential for error.
These measures might be a prescription for identifying and eliminating mistakes, but they sound like something else: a prescription for democracy. That's not an accident. Although we don't normally think of it in these terms, democratic governance represents another method - this time a political rather than an industrial or personal one - for accepting the existence of error and trying to curtail its more dangerous incarnations. — Kathryn Schulz

I don't ever want to do a movie where you shoot it on a motion capture stage. I just don't like taking the reality out of it. I like being on the set in real environments. I don't like shooting on green screen. I think it gives the actors so much more to play with when there's real stuff happening on the set. — Michael Bay

I went straight from high school to 'Gossip Girl,' and both were very structured, scheduled environments, so I never had freedom to explore and carve my own path. — Blake Lively

Wherever there is a design that is highly successful in a broad range of similar environments, it is apt to emerge again and again, independently - the phenomenon known in biology as convergent evolution. I call these designs 'good tricks.' — Daniel Dennett

The takeaway message here, as Jablonski points out, is that there is no such thing as different races of humans. Any differences we traditionally associate with race are a product of our need for vitamin D and our relationship to the Sun. Just a few clusters of genes control skin color; the changes in skin color are recent; they've gone back and forth with migrations; they are not the same even among two groups with similarly dark skin; and they are tiny compared to the total human genome. So skin color and "race" are neither significant nor consistent defining traits. We all descended from the same African ancestors, with little genetic separation from each other. The different colors or tones of skin are the result of an evolutionary response to ultraviolet light in local environments. Everybody has brown skin tinted by the pigment melanin. Some people have light brown skin. Some people have dark brown skin. But we all are brown, brown, brown. — Bill Nye

The engineered built environments or domesticated landscapes of certain Amazonian peoples were as impressive as any Egyptian pyramid, Mesopotamian city, or Chinese terrace-irrigiation system. In the Amazon, the transformation was driven by social demands: social group formation, domestic routines, territoriality, local environmental knowledge, gifting, and competitive feasting. — Clark L. Erickson

You can put the human mind and body into strange states through the use of alien environments. — Steven Magee

The world is a place where the extraordinary can sit just beside the ordinary with the thinnest of boundaries; that even in environments inhospitable to man, all sort of entities might thrive. — Jodi Picoult

...obscurantist feature in social scientists trying to combine pluralism with environmentalism. They are so preoccupied with the role of prejudice in creating hostile environments that they perpetually deny the obvious, that stereotypes are rough generalizations about groups derived from long-term observation. Such generalizations are usually correct in describing group tendencies and in predicting certain collective actions, even if they do not adequately account for differences among individuals. Nonetheless, as Goldberg explains, the self-described pluralist and prominent psychologist Gordon Allport went out of his way in The Nature of Prejudice (1954) to reject stereotypes as factually inaccurate as well as socially harmful. For Allport and a great many other social Scientists, nothing is intuitively correct unless it is politically so. — Paul Edward Gottfried

We are an industry that has historically been at the forefront of defining new media environments in ways that benefit consumers and move our entire business model forward. We must ensure that while we are moving quickly, we are also moving smartly. — Jim Stengel

The games industry is the only industry with the tools and the talent to create real-time immersive 3D environments. — Palmer Luckey

It's not that there is no small talk ... It's that it comes not at the beginning of conversations but at the end ... Sensitive people ... 'enjoy small talk only after they've gone deep' says Strickland. 'When sensitive people are in environments that nurture their authenticity, they laugh and chitchat just as much as anyone else. — Susan Cain

So this is my attempt to give a preliminary - probably far too crude - account of how philosophy by showing can really teach us. The attempts we make to work through problems by reasoning always presuppose starting points, and even the most self-critical philosophers adopt some of those starting points simply by picking them up from the social environments in which they grow up. — Philip Kitcher

The real world just doesn't offer up as easily the carefully designed pleasures, the thrilling challenges, and the powerful social bonding afforded by virtual environments. Reality doesn't motivate us as effectively. Reality isn't engineered to maximize our potential. Reality wasn't designed from the bottom up to make us happy. — Jane McGonigal

I wrote about real people and real circumstances and real neighborhoods. There was no crypt or castles or H.P. Lovecraft-type environments. They were just about normal people who had something bizarre happening to them in the neighborhood. — Richard Matheson

War with poison and chemicals was not so rare in the ancient world ... An astounding panoply of toxic substances, venomous creatures, poison plants, animals and insects, deleterious environments, virulent pathogens, infectious agents, noxious gases, and combustible chemicals were marshalled to defeat foes - and panoply is an apt term here, because it is the ancient Greek word for 'all weapons. — Adrienne Mayor

Her research suggests a paradoxical truth about innovation: good ideas are more likely to emerge in environments that contain a certain amount of noise and error. — Steven Johnson

It's funny because the most sane women I've ever met are my mom and my grandmothers. I think you have to be incredibly sane and self-aware to function in relatively insane environments. — Jenny Lawson

We have those new environments [during Kung Fu Panda 3] that give a scale to the movie, that are the spirit realm and the panda village. The spirit realm, having no gravity, having this massive space, allowed us to do huge action shots. All that we just couldn't do before. We just couldn't get the scale, we'd have to cheat them. This time we found ourselves more free. — Jennifer Yuh Nelson

Is the sunrise of Mount Fuji more beautiful from the one you see in the countryside a bit closer to home? Are the beaches of Indonesia really that much more serene than those we have in our own countries? The point I make is not to downplay the marvels of the world, but to highlight the notion of the human tendency in our failure to see the beauty in our daily lives when we take off the travel goggles when we are home. It is the preconceived notion of a place that creates the difference in perception of environments rather than the actual geological location. — Forrest Curran

We are so incredibly skilled at adapting to even the most hostile of environments, and so often we use those skills to be more efficient at killing each other. — Marko Kloos

The best innovation comes from inclusive work environments that foster diverse ideas, nurture people with diverse talent and backgrounds, and create strong relationships with diverse communities. — Mark Parker

New developments in neurology provide biological explanations for how our learning is affected by our feelings.167 We learn best in stimulating environments when we feel sure we can succeed. — Richard G. Wilkinson

Art - in all of its forms - is not exclusive. It does not belong to any class, cast or country. Its matchless ability to express the most basic human impulses is only strengthened by its universality. It transcends language and culture, bridges social and political chasms and nurtures a collective understanding. It engenders hope, rebuilds self-respect and restores humanity. Art is a motivator, a force of empowerment and a source of support for people of all races, nationalities, ages, economic situations and genders. It is ageless, timeless and breaks through many barriers. Art brings strength to those who lack confidence, wish for a mental escape from harsh environments or who seek to restore happiness and hope in times of great need." Artfully AWARE 5 — Artfully Aware

The job of art is not to store moments of experience but to explore environments that are otherwise invisible. Art is not a retrieval system of precious moments of past cultures. Art has a live, ongoing function.
McLuhan CD-ROM — Marshall McLuhan

I can identify with other people and situations, but I tend not to. I would rather recall things from my own life, and I don't have to force myself ... Just being in certain environments triggers a response in my brain, a certain feeling I want to articulate. For some reason, I am attracted to self-destruction. I know that personal sacrifice has a great deal to do with how we live or don't live our lives. — Bob Dylan

All this careful conservatism, these shackled environments that barely edged beyond the laws of physics - they only guarded against the Inner Heckler, not these unwelcome sensations intruding from outside. — Peter Watts

Correlation across replicated environments adds a whole new dimension of complexity of the environment, ... You would expect most application groups to have the same set of policies. In reality, you have differences in policies. That reflects back to that whole process of manual storing in the environment. — Andrew Bird

Avoid working in windowless environments for good health. — Steven Magee

Environments are the messages before the message. — Andy Stanley

Web design is the creation of digital environments that facilitate and encourage human activity; reflect or adapt to individual voices and content; and change gracefully over time while always retaining their identity. — Jeffrey Zeldman

One of my favorite things about the Kung Fu Panda 3 is the look of it. We never go for realism. I think a lot of time when people go for 3D that's the mistake. Because we're never going for full realism - for computer generated live action films like Avatar the goal is realism, to make the audience feel like they are seeing something that is real. Lord of the Rings had character design and environments to make it look real, whereas we aren't going for that, we are going for something that is theatrically, viscerally, and emotionally real. — Jennifer Yuh Nelson

Languor is underrated. It is not possible to be immobile in modern society except by dint of constant effort. Holding on tightly to the riverbank and fighting the current is not languor. Nobody likes that. But bone-lazy idleness hours and hours spent staring at the sky and remembering books and birthdays and great kisses: this is a pure pleasure that eludes the productive in all their confident superiority. Languor s sunny and hot. It is at home near the sea and is best appreciated in environments of beauty and limited promise. It contains within it the idea of boredom but is also colored by idle fancy and the understanding that some things proceed best with limited attention. — Kevin Patterson

Parents deserve the peace of mind of knowing their children are in good hands. By investing in early childhood educators, we are supporting nurturing child care environments where children can thrive. — Kathleen Wynne

Diseases happen in acidic environments, so it's very important to keep your body alkaline. Keeping a diet high in leafy greens, spring water, fresh air, raw almonds, lemons, grapefruits, and warm water with juice from half a lemon helps lower acidity levels. — Valentina Zelyaeva

What is clear is that business leaders must commit to champion change - to be transparent about their goals for change, to align their incentives systems to drive the change, and to make sure their work environments are flexible in a way that allows men and women who choose to work to be able to achieve all of their potential. — Beth Brooke

I'm fascinated by how ethnic communities have assimilated into massive capitalist environments. — Anton Yelchin

I vaguely remembered hearing psychologists say there was a preponderance of psychopaths at the top - in the corporate and political worlds - a clinical absence of empathy being a benefit in those environments. — Jon Ronson

Later scientific theories are better than earlier ones for solving puzzles in the often quite different environments to which they are applied. That is not a relativist's position, and it displays the sense in which I am a convinced believer in scientific progress. — Thomas Kuhn

It seems to me that many writers, by virtue of environments of culture, art and education, slip into writing because of their environments. — Robert E. Howard

Success is very largely a matter of adjusting one's self to the ever-varying and changing environments of life, in a spirit of harmony and poise. — Napoleon Hill

When you put yourself in environments that continually test you, that's where all the good stories come from. That's where the jokes come from is from the shitty parts. — Henry Rollins

Most of us live in artificial environments and then we go to work in artificial environments and the world becomes something that you see through a window. — Alan Ball

A US firm with a large "government affairs" division dedicated to lobbying politicians in Washington, a Russian company founded by an oligarch with personal friendships in the Kremlin, and an Indian company finding its way through the tangle of decades-old licensing and bureaucratic requirements face drastically different regulatory environments from one another, let alone from a start-up seeking to enter an industry for the first time. — Moises Naim

The Corridor is a series of environments, challenges, and puzzles that have to be overcome. I'm the Conduit, you're the Runner. I'm here to tell you the rules. You must decide how to use them. — Robin Parrish

The concept in all these environments seems to be that one needs to complete his healing before he is ready to do his work. — Steven Pressfield

Buffett does enjoy being a billionaire, but in offbeat ways. As he put it, though money cannot change your health or how many people love you, it lets you be in 'more interesting environments. — Roger Lowenstein

Even though we can reach for the outer limits of our temperaments, it can often be better to situate ourselves squarely inside our comfort zones ...
Once you understand introversion and extroversion as preferences for certain levels of stimulation, you can begin consciously trying to situate yourself in environments favorable to your own personality
neither overstimulating nor understimulating, neither boring nor anxiety-making. You can organize your life in terms of what personality psychologists call "optimal levels of arousal" and what I call "sweet spots," and by doing so feel more energetic and alive than before. — Susan Cain