Human Activity Quotes

You can make any human activity into meditation simply by being completely with it and doing it just to do it. ~ Alan Watts

It is not enough to understand, or to see clearly. The future will be shaped in the arena of human activity, by those willing to commit their minds and their bodies to the task. ~ Robert Kennedy

You are red-faced at my speaking the truth. Another weird aspect of the human psyche. A perfectly normal human activity has to be kept under wraps. People don't wonder at a couple kissing and holding hands in public, even approve of cuddling and love-making on screen, but they get their hackles up the moment they find that a guy has been at it, the taboo, the easiest, most concise form of pleasure a man can enjoy; even women, although they do it differently, and the pay-off isn't always that great.' Her perfect teeth glittered. ~ Rajeev Singh

Human activity is having a major impact on the planet. We consume or have diverted a large proportion of the productivity of the land and oceans. Our hunger for land crowds out fellow species. Our waste products pollute the waters, warm the atmosphere and acidify the oceans. ~ Ian Goldin

Because normal human activity is worse for nature than the greatest nuclear accident in history. ~ Martin Cruz Smith

Thinking is the most overrated human activity. ~ Wendell Berry

every thought that deviates from the officially prescribed and permanently changing line is already suspect, no matter in which field of human activity it occurs. Simply because of their capacity to think, human beings are suspects by definition, and this suspicion cannot be diverted by exemplary behavior, for the human capacity to think is also a capacity to change one's mind. ~ Hannah Arendt

to me it sounded more like a pack of thieves making a deal, but then to me no human activity is so reliably boring and shabby as politics. ~ Harry F. Saint

I fight to embrace the entire circle of human activity to the full extent of my ability. ~ Nikos Kazantzakis

Meditation is the only intentional, systematic human activity which at bottom is about not trying to improve yourself or get anywhere else, but simply to realize where you already are. ~ Jon Kabat-Zinn

Geologists and paleo-climatologists know that in the past the Earth's temperature has been substantially warmer than it is today, and that this warming has occurred under purely natural circumstances. Until we can say precisely how much of the current global warming and greenhouse gas increase is the result of this normal temperature cycle, we will not be able to measure how much human activity has added to this natural trend, nor will we be able to predict whether there will be any lasting negative effects. ~ Greg Benson

In this age of space flight when we use the modern tools of science to advance into new regions of human activity, the Bible ... remains in every way an up to date book. Our knowledge and use of the laws of nature that enable us to fly to the moon, also enable us to destroy our home planet with the atom bomb. Science itself does not address the question whether we should use the power at our disposal for good or for evil. The guidelines of what we ought to do are furnished in the moral Law of God. ~ Wernher Von Braun

As long as the decent people refuse to believe that morality must manifest itself in every sphere of human activity, including the political, they will not meet the challenge of Marxism. ~ Fulton J. Sheen

Art and writing come from somewhere down around the lizard brain. It's a much more peculiar activity than we like to think it is. The problems arise when we try to domesticate the practice, to pretend that it's a normal human activity and that "everybody's creative." They're not. ~ Dave Hickey

History was a series of decisions about what to tell and a series of accidents about what survived after telling. Not truth, but a historian could search for truth, and the search was as worthy as any other human activity. ~ David Drake

Every aspect of human activity he [Pierre] saw as bound up with evil and deception. Whatever he tried to be, whatever he decided to do, he found himself repelled by evil and falsehood, with every avenue of activity blocked off. And meanwhile he had to live on and find things to do. It was too horrible to be ground down by life's insoluble problems, so he latched on to any old distraction that came along, just to get them out of his mind. He tried all kinds of society, drank a lot, bought pictures, built things and, most of all, he read. ~ Leo Tolstoy

All of history is moving toward one great goal, the white-hot worship of God and His Son among all the peoples of the earth. Missions is not that goal. It is the means. And for that reason it is the second greatest human activity in the world. ~ John Piper

The very qualities that had led to Johnson's political and legislative success were precisely those that now operated to destroy him: his inward insistence that the world adapt itself to his goals; his faith in the nation's limitless capacity; his tendency to evaluate all human activity in terms of its political significance; his insistence on translating every disruptive situation into one where bargaining was possible; his reliance on personal touch; his ability to speak to each of his constituent groups on its own terms. All these gifts, instead of sustaining him, now conspired to destroy him. ~ Doris Kearns Goodwin

I take literature as a really serious human activity. It's not just a playful thing. It can be hilarious and wonderful and performative, but I think it's really serious. ~ David Shields

Liberalism is, in fact, the ideology of the capitalist revolution that prodigiously raised the living standards of the mass of people; a doctrine gradually elaborated over several centuries, which offered a new concept of social order, encompassing freedom in the only form suited to the modern world. Step by step, in practice and theory, the various sectors of human activity were withdrawn from the jurisdiction of coercive authority and given over to the voluntary action of self-regulating society. ~ Ralph Raico

I have done almost every human activity inside a taxi which does not require main drainage. ~ Alan Brien

People, workers, the elderly, all these people I see with sympathy and affection. These are the people who have fought the battle of life and who now and then show the hard work and the frustration ... It's all about human activity, it's truth, and we all get there. ~ Duane Hanson

The true goal of human activity was the creation of a world-wide community of awakened and intelligently creative persons, related by mutual insight and respect, and by the common task of fulfilling the potentiality of the human spirit on earth. ~ Olaf Stapledon

Nature, not human activity, rules the climate. ~ Fred Singer

It is the acquisition of skills in particular, irrespective of their utility, that is potent in making life meaningful. Since man has no inborn skills, the survival of the species has depended on the ability to acquire and perfect skills. Hence the mastery of skills is a uniquely human activity and yields deep satisfaction. ~ Eric Hoffer

When a pianist sits down and does a virtuoso performance he is in a technical sense transmitting more information to a machine than any other human activity involving machinery allows. ~ Robert Moog

The scientific facts indicate that all the temperature changes observed in the last 100 years were largely natural changes and were not caused by carbon dioxide produced in human activities. ~ Robert Jastrow

All human activity is prompted by desire. ~ Bertrand Russell

Design and programming are human activities; forget that and all is lost. ~ Bjarne Stroustrup

Business is a creative and therefore spiritual endeavor. Great entrepreneurs enter the field of business in the same way great artists enter the field of art. With their business creation, entrepreneurs express their spiritual desire for self-realization, evolutionary passion for self- fulfillment, and creative vision of a new world. The entrepreneur's business is their artwork. The creation of business is as creative as any creation in art. In fact, building a business may be the most creative human activity. ~ Yasuhiko Kimura

Anarchism is the abolition of exploitation and oppression of man by man, that is, the abolition of private property and government; Anarchism is the destruction of misery, of superstitions, of hatred. Therefore, every blow given to the institutions of private property and to the government, every exaltation of the conscience of man, every disruption of the present conditions, every lie unmasked, every part of human activity taken away from the control of the authorities, every augmentation of the spirit of solidarity and initiative, is a step towards Anarchism. ~ Errico Malatesta

A nervous excitability, a chronic exaltation of the passion, in which commingle the inferior life of the individual and its exterior manifestations, a state in which sentiment, idea, and will are confounded together, where for the lack of the powerful corrective of logic, the flights of imagination know no bounds, where life and human activity are deprived of a regulator, and move outside of material and concrete factors, by the sole interior force of the soul. ~ Kadmi Cohen

Despite our accumulation of material wealth, humanity is now engulfed by a widespread economic collapse. Many areas of production exhibit regressive trends so that visible epicentres of decay are growing on all sides and threatening humanity itself. Despite all the research no means can be found to prevent humanity from decaying alive. This is no more than the just and legitimate consequence of human activity. Knowing nothing of Nature's omnipotent laws, and with mindless greed, humanity claws into the life-giving organism of Mother Earth. She is now, with elemental power, beginning to paralyse the wanton hand that dared disturb the forces that serve all Creation. ~ Viktor Schauberger

Political economy has disapproved equally of monopoly and communism in the various branches of human activity, wherever it has found them. Is it not then strange and unreasonable that it accepts them in the security industry? ~ Gustave De Molinari

Atmospheric carbon dioxide is increasing, and human activity is the probable cause. ~ Michael Crichton

All human professions, institutions, and activities must be integral with the earth as the primary self-nourishing , self-governing and self-fulfilling community. To integrate our human activities within this context is our way into the future. ~ Thomas Berry

It made me think about a whole area of human activity that was not really a concern to me before that, because I was involved in reading Chinese history, or languages, or whatever. ~ Ron Silver

We're producing spaces that accommodate human activity. And what I'm interested in is not the styling of that, but the relationship of that as it enhances that activity. And that directly connects to ideas of city-making. ~ Thom Mayne

The speed with which bureaucracy has invaded almost every branch of human activity is something astounding once one thinks about it. ~ Simone Weil

I feel like that religions generally ask the biggest questions. They may not always have the best answers, but they're the zone of human activity that regularly asks the biggest questions. ~ Ayad Akhtar

Romney has become reluctant to say that human activity causes global warming, and even in his greener days he was always somewhat cagey about which remedies he'd support. ~ Timothy Noah

The Christian cannot be satisfied so long as any human activity is either opposed to Christianity or out of all connection with Christianity.
Christianity must pervade not merely all nations, but also all of human thought. The Christian cannot therefore be indifferent to any branch of ernest human endeavor. It must all be brought into some relation to the gospel. It must be studied either in order to be demonstrated false or else in order to be made useful to the kingdom of God.
The church must not only seek to conquer every man for Christ, but also the whole of the man. ~ J. Gresham Machen

I don't know if it (human activity) is the only cause, but mostly, in great part, it is man who has slapped nature in the face, we have in a sense taken over nature. ~ Pope Francis

Medieval illustrations show people in every other human activity-making love and dying, sleeping and eating, in bed and in the bath, praying, hunting, dancing, plowing, in games and in combat, trading, traveling, reading and writing - yet so rarely with children as to raise the question: Why not? Maternal love, like sex, is generally considered too innate to be eradicable, but perhaps under certain unfavorable conditions it may atrophy. Owing to the high infant mortality of the times, estimated at one or two in three, the investment of love in a young child may have been so unrewarding that by some ruse of nature, as when overcrowded rodents in captivity will not breed, it was suppressed. Perhaps also the frequent childbearing put less value on the product. A child was born and died and another took its place. ~ Barbara W. Tuchman

We are accustomed to understand art to be only what we hear and see in theaters, concerts, and exhibitions, together with buildings, statues, poems, novels. . . . But all this is but the smallest part of the art by which we communicate with each other in life. All human life is filled with works of art of every kind - from cradlesong, jest, mimicry, the ornamentation of houses, dress, and utensils, up to church services, buildings, monuments, and triumphal processions. It is all artistic activity. So that by art, in the limited sense of the word, we do not mean all human activity transmitting feelings, but only that part which we for some reason select from it and to which we attach special importance. ~ Leo Tolstoy

Q7. The total output of all the mathematicians who have ever lived, together with the output of all the human mathematicians of the next (say) thousand years is finite and could be contained in the memory banks of an appropriate computer. Surely this particular computer could, therefore, simulate this output and thus behave (externally) in the same way as a human mathematician-whatever the Godel argument might appear to tell us to the contrary?

While this is presumably true, it ignores the essential issue, which is how we (or computers) know which mathematical statements are true and which are false. (In any case, the mere storage of mathematical statements is something that could be achieved by a system much less sophisticated than a general purpose computer, e.g. photographically.) The way that the computer is being employed in Q7 totally ignores the critical issue of truth judgment. One could equally well envisage computers that contain nothing but lists of totally false mathematical 'theorems', or lists containing random jumbles of truths and falsehoods. How are we to tell which computer to trust? The arguments that I am trying to make here do not say that an effective simulation of the output of conscious human activity (here mathematics) is impossible, since purely by chance the computer might 'happen' to get it right-even without any understanding whatsoever. But the odds against this are absurdly enormous, and the issues that are being addressed here, namel ~ Roger Penrose

One of the great myths about war is that there is a ground zero, a center stage, where the terrible forces unleashed by it can be witnessed, recounted, and replayed like the launching of a rocket. War is a human activity far too large to be contained in the experience of a single reporter in a single place and time in any meaningful way. When it comes, it happens to everyone. Everything is in its path. Yet this is the allure of war reporting, the chance of acquiring some personal mother lode of truth to beam back to the living rooms of a waiting nation. The fear that comes from reporting on a war is as much a fear of missing this mother load as it is of being injured or killed in battle, and it sets reporters apart from the people who have to fight wars. Soldiers have their own agonies to think about as a battle approaches. Missing the war is not generally one of them. ~ John Hockenberry

With a generous endowment of motherhood provided by legislation, with all laws against voluntary motherhood and education in its methods repealed, with the feminist ideal of education accepted in home and school, and with all special barriers removed in every field of human activity, there is no reason why woman should not become almost a human thing. It will be time enough then to consider whether she has a soul. ~ Crystal Eastman

Production for the sake of production - the obsession with the rate of growth, whether in the capitalist market or in planned economies - leads to monstrous absurdities. The only acceptable finality of human activity is the production of a subjectivity that is auto-enriching its relation to the world in a continuous fashion. ~ Felix Guattari

The greater part of human activity is designed to make permanent those experiences and joys which are only lovable because they are changing. ~ Alan Watts

Global warming is controversial, of course, but the controversy is mainly over whether human activity is driving it. ~ Michio Kaku

In short, the liberation of the individual conscience from hierarchical and priestly authority opened up space for critical thinking in every field of human activity. ~ Ayaan Hirsi Ali

Human activity is destroying the natural systems that we depend upon for our survival. Our most basic instinct as humans is to survive; yet we continue to destroy our life-support machine. Connected humans understand this terrible contradiction; disconnected humans are not able to.

Not all humans are responsible: just those who are part of Industrial Civilization. Industrial Civilization depends on economic growth and the unsustainable use of natural resources, so it has developed a complex set of tools for keeping people disconnected from the real world and living a life that keeps civilization running. Humans have been manipulated in order to be part of a destructive system.

The only way to prevent global ecological collapse and thus ensure the survival of humanity is to rid the world of Industrial Civilization. ~ Keith Farnish

Nobody said anything while I opened the bag and took out the egg salad sandwich. It was one of those funny moments when a bit of normal human activity embarrasses everybody out of their bluster and hostility, and roles are momentarily laid aside. ~ Jonathan Lethem

There are two methods of human activity - and according to which one of these two kinds of activity people mainly follow, are there two kinds of people: One use their reason to learn what is good and what is bad and they act according to this knowledge; the other act as they want to and then they use their reason to prove that that which they did was good and that which they didn't do was bad. ~ Leo Tolstoy

Equilibrium is the profoundest tendency of all human activity. ~ Jean Piaget

Science is as corruptible a human activity as any other. ~ Michael Crichton

There are some that feel like human activity is the cause for carbon emissions, and because of that, we need to revert to where we were in the 1870s for carbon emissions. I just choose to disagree with that. ~ Marsha Blackburn

Yet, it was precisely our failure to differentiate between work and politics, between reality and illusion; it was precisely our mistake of conceiving of politics as a rational human activity comparable to the sowing of seeds or the construction of buildings that was responsible for the fact that a painter who failed to make the grade was able to plunge the whole world into misery. And I have stressed again and again that the main purpose of this book - which, after all, was not written merely for the fun of it - was to demonstrate these catastrophic errors in human thinking and to eliminate irrationalism from politics. It is an essential part of our social tragedy that the farmer, the industrial worker, the physician, etc., do not influence social existence solely through their social activities, but also and even predominantly through their political ideologies. For political activity hinders objective and professional activity; it splits every profession into inimical ideologic groups; creates a dichotomy in the body of industrial workers; limits the activity of the medical profession and harms the patients. In short, it is precisely political activity that prevents the realization of that which it pretends to fight for: peace, work, security, international cooperation, free objective speech, freedom of religion, etc. ~ Wilhelm Reich

No account of the history of the Allahabad High Court can ever be
complete without an honourable and detailed reference to Pundit
Kanhaiya Lal Misra and the multifaceted and many splendoured trail
that he has left behind not only in the field of Law but in almost every
other sphere of noble human activity. ~ Munindra Misra

Is It Frightening To Be Free?"

"You said it."

"You Say To People 'Throw Off Your Chains' And They Make New Chains For Themselves?"

"Seems to be a major human activity, yes. ~ Terry Pratchett

The American Civil War lays out the stark contrast: the greatest generals in war are often abundant failures during peacetime, and vice versa. McClellan and Sherman are the sharpest contrasts; but there is also Grant the peacetime drunkard, and Stonewall Jackson the barely tolerable military professor. Only Lee stands out as effective in both peace and war (and even he had a mentally unstable father, and himself may have been dysthymic in his general personality). This conflict reflects, I think, the different psychological qualities of leadership needed in different phases of human activity, peace and war being the two extremes. ~ S. Nassir Ghaemi

As a working definition of art, I lean toward Tolstoy's: "Art is a human activity having for it's purpose the transmission to other of the highest and best feelings to which mankind has risen." It seems to me that, regarding agrarian art, the farther it moves away from the natural world, especially when the main goal is money profits, the more difficult it becomes for it to reflect "the highest and best feelings" of humanity. The same is true of, of course, of agriculture itself. The farther it tries to remove itself from nature in search of money, the more it moves away from the highest and healthiest kinds of food. ~ Gene Logsdon

[On Cantor's work:] The finest product of mathematical genius and one of the supreme achievements of purely intellectual human activity. ~ David Hilbert

Fantasy is a natural human activity. It certainly does not destroy or even insult Reason; and it does not either blunt the appetite for, nor obscure the perception of, scientific verity. On the contrary. The keener and the clearer is the reason, the better fantasy will it make. If men were ever in a state in which they did not want to know or could not perceive truth (facts or evidence), then Fantasy would languish until they were cured. If they ever get into that state (it would not seem at all impossible), Fantasy will perish, and become Morbid Delusion.
For creative Fantasy is founded upon the hard recognition that things are so in the world as it appears under the sun; on a recognition of fact, but not a slavery to it. So upon logic was founded the nonsense that displays itself in the tales and rhymes of Lewis Carroll. If men really could not distinguish between frogs and men, fairy-stories about frog-kings would not have arisen. ~ J.R.R. Tolkien

Everything progresses in waves. The march of civilization, the progression of worlds, is in waves. All human activities likewise progress in waves - art, literature, science, religion. ~ Swami Vivekananda

People who equate all the different kinds of human activity to money are taking too primitive a view of things. ~ Paul A.M. Dirac

My message is that science is a human activity, and the best way to understand it is to understand the individual human beings who practice it. ~ Freeman Dyson

At the moment of orgasm you are living fully and totally in the present. An orgasm is anticipated, like the sunrise on a new day, and unexpected, like winning a prize in a competition you can't recall having entered. Time freezes and there isn't a feeling of loss, a void, a little death, but a reminder that of all human activity, none is more perfect. ~ Chloe Thurlow

I think that all human activity is stupid. Artistic activity is also stupid, but you can see it more clearly. ~ Christian Boltanski

There is no other human activity that depends so much on chance as love. ~ Texas Bix Bender Gladiola Montana

No other human activity is so continuously or universally bound up with chance. And through the element of chance, guesswork and luck come to play a great part in war. ~ Carl Von Clausewitz

The notion that the mind and body are actually different sides of the same coin goes all the way back to the origins of medicine. For most of its history, the practice was not separated from other aspects of human activity. ~ Jon Kabat-Zinn

In a way, mathematics is the only infinite human activity. It is conceivable that humanity could eventually learn everything in physics or biology. But humanity certainly won't ever be able to find out everything in mathematics, because the subject is infinite. Numbers themselves are infinite. That's why mathematics is really my only interest. ~ Paul Erdos

Every human activity can be put at the service of the divine and of love. We should all exercise our gift to build community. ~ Jean Vanier

Literature remains an indispensable human activity, in which the reader and the writer are engaged of their own volition. Hence, literature has no duty to the masses or society, and ethical or moral pronouncements added by busybody critics are of no concern to the writer. ~ Gao Xingjian

Whenever human activity is directed exclusively to the service of the instinct for self-preservation it is called theft or usury, robbery or burglary etc ~ Adolf Hitler

It was like hearing customs from an undiscoverd race: what men thought was unimaginable....She wondered if all human activity were like this, everything, every gesture, every comment colored faintly by gender. Each side continually astonished, confused by the other's misperceptions. p 133 ~ Roxana Robinson

Yes, our social and economic circumstances shape decisions we make about all sorts of things in life, including sex. Sometimes they rob us of the power to make any decisions at all. But of all human activity, sex is among the least likely to fit neatly into the blueprint of rational decision making favoured by economists. To quote my friend Claire in Istanbul, sex is about 'conquest, fantasy, projection, infatuation, mood, anger, vanity, love, pissing off your parents, the risk of getting caught, the pleasure of cuddling afterwards, the thrill of having a secret, feeling desirable, feeling like a man, feeling like a woman, bragging to your mates the next day, getting to see what someone looks like naked and a million-and-one-other-things.' When sex isn't fun, it is often lucrative, or part of a bargain which gives you access to something you want or need.

If HIV is spread by 'poverty and gender equality', how come countries that have plenty of both, such as Bangladesh, have virtually no HIV? How come South Africa and Botswana, which have the highest female literacy and per capita incomes in Africa, are awash with HIV, while countries that score low on both - such as Guinea, Somalia, Mali, and Sierra Leone - have epidemics that are negligible by comparison? How come in country after country across Africa itself, from Cameroon to Uganda to Zimbabwe and in a dozen other countries as well, HIV is lowest in the poorest households, and highest in the richest households? ~ Elizabeth Pisani

You see, it's actually very good that a human activity is performed very close to death, because that's where life is. Life is, at its most valuable and most full, very close to the boundary of life. ~ Philippe Petit

Literature is the human activity that takes the fullest and most precise account of variousness, possibility, complexity, and difficulty. ~ Lionel Trilling

In the scientific world I find just that disinterested devotion to great ends that I hope will spread at last through the entire range of human activity. ~ H.G.Wells

All human activity takes place within a culture and interacts with culture. ~ Pope John Paul II

Wildlife needs wilderness-not just to survive, but also to live freely. Sadly, many species struggle to survive due to increased human activity and expansion into habitats they call home. ~ Zoe Helene

Christianity is NOT a religion; it is the proclamation of the end of religion. Religion is a human activity dedicated to the job of reconciling God to humanity and humanity to itself. The Gospel, however - the Good News of our Lord and Savior, Jesus Christ, is the astonishing announcement that God has done the whole work of reconciliation without a scrap of human assistance. It is the bizarre proclamation that religion is over - period. ~ Robert Farrar Capon

Justice begins with the recognition of the necessity of sharing. The oldest law is that which regulates it, and this is still themost important law today and, as such, has remained the basic concern of all movements which have at heart the community of human activities and of human existence in general. ~ Elias Canetti

The idea of death, the fear of it, haunts the human animal like nothing else. ~ Ernest Becker

[H]e had this view of things - that most human activity was utter folly, his own included, and that his existence in the world made others nervous. ~ David Guterson

Marketing is the set of human activities directed at facilitating and consummating exchanges. ~ Philip Kotler

Is love an art? Then it requires knowledge and effort. ~ Erich Fromm

Mathematicians need proofs to keep them honest. All technical areas of human activity need reality checks. It is not enough to believe that something works, that it is a good way to proceed, or even that it is true. We need to know why it's true. Otherwise, we won't know anything at all. ~ Ian Stewart

The city of Chandigarh is planned to human scale. It puts us in touch with the infinite cosmos and nature. It provides us with places and buildings for all human activities by which the citizens can live a full and harmonious life. Here the radiance of nature and heart are within our reach. ~ Le Corbusier

New Rule: Stop talking about "the gas prices under Obama." As if he's the guy out there changing the numbers on the sign with that long pole. And while they're at the gas station, Republicans who still think human activity doesn't affect air quality should poke their heads in the men's room. ~ Bill Maher

Science is perhaps the only human activity in which errors are systematically criticized and, in time, corrected. ~ Karl Popper

Moore's Law is really a thing about human activity, it's about vision, it's about what you're allowed to believe. Because people are really limited by their beliefs, they limit themselves by what they allow themselves to believe about what is possible. ~ Carver Mead

When Al Gore urges the citizenry to sacrifice their plastic shopping bags, their air-conditioning, their extraneous travel, the agnostics grumble that human activity accounts for just 2 percent of global carbon-dioxide emissions, with the remainder generated by natural processes like plant decay. ~ Steven D. Levitt

When nature suffers because it is destroyed by human activities, the notion of beauty is really losing its meaning, because nothing is more aesthetic than the natural beauty. ~ Marieta Maglas

Forest air is the epitome of healthy air. People who want to take a deep breath of fresh air or engage in physical activity in a particularly agreeable atmosphere step out into the forest. There's every reason to do so. The air truly is considerably cleaner under the trees, because the trees act as huge air filters. Their leaves and needles hang in a steady breeze, catching large and small particles as they float by. Per year and square mile this can amount to 20,000 tons of material. Trees trap so much because their canopy presents such a large surface area. In comparison with a meadow of a similar size, the surface area of the forest is hundreds of times larger, mostly because of the size difference between trees and grass. The filtered particles contain not only pollutants such as soot but also pollen and dust blown up from the ground. It is the filtered particles from human activity, however, that are particularly harmful. Acids, toxic hydrocarbons, and nitrogen compounds accumulate in the trees like fat in the filter of an exhaust fan above a kitchen stove. But not only do trees filter materials out of the air, they also pump substances into it. They exchange scent-mails and, of course, pump out phytoncides, both of which I have already mentioned. ~ Peter Wohlleben

Real education enhances the dignity of a human being and increases his or her self-respect. If only the real sense of education could be realized by each individual and carried forward in every field of human activity, the world will be so much a better place to live in. ~ A. P. J. Abdul Kalam

Although profoundly "inconsequential," the Zen experience has consequences in the sense that it may be applied in any direction, to any conceivable human activity, and that wherever it is so applied it lends an unmistakable quality to the work. ~ Alan Watts