Quotes & Sayings About Estimates

Of the many species that have existed on earth
estimates run as high as fifty billion
more than ninety-nine per cent have disappeared. In the light of this, it is sometimes joked that all of life today amounts to little more than a rounding error.
more than a rounding error. — Elizabeth Kolbert

Most of us form estimates of our intelligence, wisdom, and moral fiber that are considerably higher than an objective estimate would warrant; no doubt 90 percent of us think ourselves well above average along these lines. — Alvin Plantinga

James T Kirk: Mr.Scott. Have you always multiplied your repair estimates by a factor of four?
Montgomery Scott: Certainly, Sir. How else can I keep my reputation as a miracle worker? — Harve Bennett

Some additional stats: according to Tesla, the upgraded S will be able to run the quarter mile in 10.9 seconds and reach 155 mph in 22% less time. Ludicrous Mode will also be available on the upcoming Model X crossover SUV. Musk estimates the Ludicrous Mode-equipped Model X cars to be able to hit 60 mph in 3.2 seconds. — Wiroon Tanthapanichakoon

The Americas were a great laboratory of evolutionary experimentation, a place where animals and plants unknown in Africa and Asia had evolved and thrived. But no longer. Within 2,000 years of the Sapiens' arrival, most of these unique species were gone. According to current estimates, within that short interval, North America lost thirty-four out of its forty-seven genera of large mammals. South America lost fifty out of sixty. The sabre-tooth cats, after flourishing for more than 30 million years, disappeared, and so did the giant ground sloths, the oversized lions, native American horses, native American camels, the giant rodents and the mammoths. Thousands of species of smaller mammals, reptiles, birds and even insects and parasites also became extinct (when the mammoths died out, all species of mammoth ticks followed them to oblivion). — Yuval Noah Harari

The war, like all wars, was proving more expensive for the Bourbons than planned. Since the alliance, France had advanced to the Americans over 100 million livres, about $25 million, in loans, supplies and gifts, and before it was over the cost of the American war for France would amount, by some estimates, to 1.5 billion livres, a historic sum that was virtually to bankrupt the French national budget and require the summoning of the Estates General in 1789 that led to the arrest of the King and the sequence of eruptions that became the French Revolution. — Barbara W. Tuchman

I don't want to talk about intelligence matters. I will say, however, that intelligence-community estimates should not become public in the way of this city and in the way of Congress. — Warren Christopher

To use the symbolic language of Bodkin's scheme, he would then be abandoning the conventional estimates of time in relation to his own physical needs, and entering the world of total neuronic time, where the massive intervals of the geological timescale calibrated his existence. Here, a million years was the shortest working unit, and the problems of food and clothing were as irrelevant as they would have been to a Buddhist contemplative lotus-squatting before an empty rice bowl under the protective canopy of the million-headed cobra of eternity. — J.G. Ballard

Your subconscious is like a computer - more complex a computer than men can build - and its main function is the integration of your ideas. Who programs it? Your conscious mind. If you default, if you don't reach any firm convictions, your subconscious is programmed by chance - and you deliver yourself into the power of ideas you do not know you have accepted. But one way or the other, your computer gives you print-outs, daily and hourly, in the form of emotions - which are lightning-like estimates of the things around you, calculated according to your values. If you programmed your computer by conscious thinking, you know the nature of your values and emotions. If you didn't, you don't. — Ayn Rand

"(Big name research firm) says our market will be $50 billion in 2010." Every entrepreneur has a few slides about how the market potential for his segment is tens of billions. It doesn't matter if the product is bar mitzah planning software or 802.11 chip sets. Venture capitalists don't believe this type of forecast because it's the fifth one of this magnitude that they've heard that day. Entrepreneurs would do themselves a favor by simply removing any reference to market size estimates from consulting firms. — Guy Kawasaki

In the end I knew I would have to trust to instinct, not estimates. — May Sarton

The righteousness of God in His election means, then, that as a righteous Judge God perceives and estimates as such the lost cause of the creature, and that in spite of its opposition He gives sentence in its favour, fashioning for it His own righteousness. — Karl Barth

The CIA estimates that Iraq probably has a few hundred metric tons of chemical weapons agents, for mustard gas, sarin, and other deadly concoctions. This is addition to an extensive capacity to produce biological weapons, including anthrax and ricin, which is fatal within 24 to 36 hours of exposure. — Richard Armitage

The Line makes itself felt,
thro' some Energy unknown, ever are we haunted by that Edge so precise, so near. In the Dark, one never knows. Of course I am seeking the Warrior Path, imagining myself as heroick Scout. We all feel it Looming, even when we're awake, out there ahead someplace, the way you come to feel a River or Creek ahead, before anything else,
sound, sky, vegetation,
may have announced it. Perhaps 'tis the very deep sub-audible Hum of its Traffic that we feel with an equally undiscover'd part of the Sensorium,
does it lie but over the next Ridge? the one after that? We have mileage Estimates from Rangers and Runners, yet for as long as its Distance from the Post Mark'd West remains unmeasur'd, nor is yet recorded as Fact, may it remain, a-shimmer, among the few final Pages of its Life as Fiction. — Thomas Pynchon

Here is a fundamental difference between the man of faith and the man of unbelief. The unbeliever is 'of the world', judges everything by worldly standards, views life from the standpoint of time and sense, and weighs everything in the balances of his own carnal making. But the man of faith brings in God, looks at everything from His standpoint, estimates values by spiritual standards, and views life in the light of eternity. Doing this, he receives whatever comes as from the hand of God. Doing this, his heart is calm in the midst of the storm. Doing this, he rejoices in hope of the glory of God. — Arthur W. Pink

Tens of thousands of North Korean women have been sold to Chinese men. By some estimates, three quarters of the roughly 100,000 North Korean refugees living in China are women and more than half of them live in arranged unions with Chinese men. — Barbara Demick

Current estimates are that 38,000 elephants are being slaughtered each year in Africa. At this rate, elephants on that continent will all be gone in less than twenty years. — Jodi Picoult

Before the Human Genome Project, most scientists assumed, based on our complex brains and behaviors, that humans must have around 100,000 genes; some estimates went as high as 150,000. — Sam Kean

Left alone in a dark room with a pile of money, the Irish decided what they really wanted to do with it was buy Ireland. From each other. An Irish economist named Morgan Kelly, whose estimates of Irish bank losses have been the most prescient, has made a back-of-the-envelope calculation that puts the property-related losses of all Irish banks at roughly 106 billion euros. (Think $10.6 trillion.) At the rate money flows into the Irish treasury, Irish bank losses alone would absorb every penny of Irish taxes for the next four years. — Michael Lewis

No one will ever know the exact number of people executed and starved to death in the Soviet Union between the time of the Russian Revolution and the collapse of Communism. Soviet archives at this point do not reveal the total numbers. Unofficial estimates have ranged from twenty million to as high as eighty million. The wide range is explained in part by the fact that some estimates do not include certain groups of people who were murdered or those who died from hard labor, exhaustion, starvation, or disease (such persons were considered by the Soviets to have died of natural causes). — Wesley Adamczyk

By some estimates, income and wealth inequality are near their highest levels in the past hundred years, much higher than the average during that time span and probably higher than for much of American history before then. — Janet Yellen

While the Environmental Genome Project does not seek to assign allele frequencies, we are aware of the importance of accurate allele frequency estimates for future epidemiologic studies and the large sample sizes such estimates will require. — Samuel Wilson

And while it sounds bad to hear that Americans underpay their taxes by nearly one-fifth, the tax economist Joel Slemrod estimates that the U.S. is easily within the upper tier of worldwide compliance rates. — Steven D. Levitt

I think the latest estimates were that we have about 250,000 millionaires and billionaires. President Obama wants to increase their taxes 13 percent. — Joe Walsh

By some estimates, the oil you recently discovered off the shores of Brazil could amount to twice the reserves we have in the United States. We want to work with you. We want to help with technology and support to develop these oil reserves safely, and when you're ready to start selling, we want to be one of your best customers. — Barack Obama

We really are living in an age of information overload. Google estimates that there are 300 exabytes (300 followed by 18 zeros) of human-made information in the world today. Only four years ago there were just 30 exabytes. We've created more information in the past few years than in all of human history before us. — Daniel Levitin

Wardrobing is buying an item of clothing, wearing it for a while, and then returning it in such a state that the store has to accept it but can no longer resell it. By engaging in wardrobing, consumers are not directly stealing money from the company; instead, it is a dance of buying and returning, with many unclear transactions involved. But there is at least one clear consequence - the clothing industry estimates that its annual losses from wardrobing are about $16 billion (about the same amount as the estimated annual loss from home burglaries and automobile theft combined). — Dan Ariely

Our estimates suggest that a tax increase of 1 percent of GDP reduces output over the next three years by nearly 3 percent. The effect is highly significant. — Christina Romer

It was apparent that many of the speeds used in the estimates were too large. The scale guiding wind speeds wasn't in tune with reality. — Joe Schaefer

Our most conservative estimates show that by adopting shall-issue laws(concealed carry laws), states reduced murders by 8.5%, rapes by 5%, aggravated assaults by 7% and robbery by 3% ... While support for strict gun-control laws usually has been strongest in large cities, where crime rates are highest, that's precisely where right-to-carry laws have produced the largest drops in violent crimes. — John R. Lott Jr.

Estimates are that at least 70 per cent of all stars are accompanied by planets, and since the latter can occur in systems rather than as individuals (think of our own solar system), the number of planets in the Milky Way galaxy is of order one trillion. — Seth Shostak

Foreclosure is to no one's benefit. I've heard estimates that mortgage investors lose 40 to 50 percent on their investment if it goes into foreclosure. — Henry Paulson

According to the most rigorous estimates, the cost to save a life in the developing world is about $3,400 (or $100 for one QALY). This is a small enough amount that most of us in affluent countries could donate that amount every year while maintaining about the same quality of life. Rather than just saving one life, we could save a life every working year of our lives. Donating to charity is not nearly as glamorous as kicking down the door of a burning building, but the benefits are just as great. Through the simple act of donating to the most effective charities, we have the power to save dozens of lives. That's — William MacAskill

Estimates put the current number of Internet-connected devices at 10 billion. — Bruce Schneier

The key to good decision making is evaluating the available information - the data - and combining it with your own estimates of pluses and minuses. As an economist, I do this every day. — Emily Oster

Shirer estimates that between 1930 and 1933 a substantial section of German industry was financing the Nazi Party to the extent of many millions of marks a year. — Heinrick Fraenkel

[Smil] estimates that two of every five humans on Earth today would not be alive if not for Fritz Haber's invention of the Haber-Bosch process. — Michael Pollan

Estimates show that small businesses contribute 60-80 percent of the net new jobs annually. — Michael K. Simpson

God always estimates how diligent a person is to his work. — Sunday Adelaja

There are estimates that 2 to 3 percent of cancers in the U.S. each year are engendered by exposure to repetitive imaging. — Eric Topol

FACT 228: In Japan, suicide resulting from overwork, or karojisatsu, is an officially recognized and compensated occupational hazard. By some estimates, 5 percent of all suicides in Japan are "company related."

"Where's Hiro? He's supposed to lead this meeting." "He killed himself, sir." "Ah, dedication. I like it. Give him a raise. — Cary McNeal

Predicting the stock market is really predicting how other investors will change estimates they are now making with all their best efforts. This means that, for a market forecaster to be right, the consensus of all others must be wrong and the forecaster must determine in which direction-up or down-the market will be moved by changes in the consensus of those same active investors. — Burton G. Malkiel

Recent estimates suggest there are at least two million tropical insect species and perhaps as many as seven million. — Elizabeth Kolbert

chief executive of Google, reckoned in 2010 that about five exabytes of data, or the equivalent of 250,000 years of DVD-quality video, was created in the world every two days. By some estimates, in 2013 we will create that much data every 10 minutes. — Portfolio Penguin

The Strategic Bombing Survey estimates that "probably more persons lost their lives by fire at Tokyo in a 6-hour period than at any [equivalent period of] time in the history of man." The fire storm at Dresden may have killed more people but not in so short a space of time. More than 100,000 men, women and children died in Tokyo on the night of March 9-10, 1945; a million were injured, at least 41,000 seriously; a million in all lost their homes. Two thousand tons of incendiaries delivered that punishment - in the modern notation, two kilotons. But the wind, not the weight of bombs alone, created the conflagration, and therefore the efficiency of the slaughter was in some sense still in part an act of God. — Richard Rhodes

In short, I conceive that a great part of the miseries of mankind are brought upon them by the false estimates they have made of the value of things, and by their giving too much for their whistles. — Benjamin Franklin

Very great personages are not likely to form very just estimates either of others or of themselves; their knowledge of themselves is obscured by the flattery of others; their knowledge of others is equally clouded by circumstances peculiar to themselves. For in the presence of the great, the modest are sure to suffer from too much diffidence, and the confident from too much display. — Charles Caleb Colton

Strokes cause almost twice as many deaths as all accidents combined, but 80% of respondents judged accidental death to be more likely. Tornadoes were seen as more frequent killers than asthma, although the latter cause 20 times more deaths. Death by lightning was judged less likely than death from botulism even though it is 52 times more frequent. Death by disease is 18 times as likely as accidental death, but the two were judged about equally likely. Death by accidents was judged to be more than 300 times more likely than death by diabetes, but the true ratio is 1:4. The lesson is clear: estimates — Daniel Kahneman

Most people think spies are afraid of guns, or KGB guards, or barbed wire, but in point of fact the most dangerous thing they face is paper. Papers carry secrets. Papers can carry death warrants. Papers like this one, this folio with its blurry eighteen year old faked missile photographs and estimates of time/survivor curves and pervasive psychosis ratios, can give you nightmares, dragging you awake screaming in the middle of the night. — Charles Stross

We can no longer completely avoid anthropogenic climate change. At best, limiting the temperature rise to two degrees is just about possible, according to optimistic estimates. That's why we should spend more time talking about adjusting to the inevitable and not about reducing CO2 emissions. We have to take away people's fear of climate change. — Hans Von Storch

It is among the evils of slavery that it taints the very sources of moral principle. It establishes false estimates of virtue and vice: for what can be more false and heartless than this doctrine which makes the first and holiest rights of humanity to depend upon the color of the skin? — John Quincy Adams

Agriculture is the #1 source of deforestation. By some estimates it accounts for 80% of the forests chopped down in the tropics. — Ramez Naam

Each case of food-borne illness cannot be traced, but where we do know the original, or the "vehicle of transmission," it is, overwhelmingly, an animal product. According to the US Centers for Disease Control (CDC), poultry is by far the largest cause ... 83 percent of all chicken meat (including organic and antibiotic-free brands) is infected with either campylobacter or salmonella at the time of purchase ... The next time a friend has ... "the stomach flu" - ask a few questions ... he or she was probably among the 76 million cases of food-borne illness the CDC estimates occur in America each year. — Jonathan Safran Foer

Estimates of the ionic mobilities vary over a considerable range; but in any event, the positive ionic defect is much more mobile in the solid than in the liquid, and its mobility varies very little with the temperature. — Lars Onsager

Overwork is this decade's cocaine, the problem without a name," says Bryan Robinson, who has written widely about the phenomenon and estimates that as many as 25 percent of Americans have the addiction. — Jim Loehr

Shell estimates that after 2015 supplies of easy-to-access oil and gas will no longer keep up with demand. — Jeroen Van Der Veer

The great man is not so great as folks think, and the dull man is not quite so stupid as he seems. The difference in our estimates of men lies in the fact that one individual is able to get his goods into the show-window, and the other is not aware that he has any show-window or any goods. — Elbert Hubbard

We are what we are because we have been what we have been, and what is needed for solving the problems of human life and motives is not moral estimates but more knowledge. — Sigmund Freud

She says Ariel is going to interview me after she's done and he's going to ask me how many golf balls can fit into a stretch limo, and the right answer is to make reasonable estimates on the spot, maybe say, "It's probably like 100 golf balls high by 60 golf balls wide by 1,000 golf balls long," and to look like I'm thinking really hard, and then just do the math in my head and give him the answer. I ask, "Out of curiosity, what would a wrong answer be?" She says, "Freaking out about the question. — David Shapiro

Researchers studied 34 students at the University of Virginia, taking them to the base of a steep hill and fitting them with a weighted backpack. They were then asked to estimate the steepness of the hill. Some participants stood next to friends during the exercise, while others were alone. The students who stood with friends gave lower estimates of the steepness of the hill. And the longer the friends had known each other, the less steep the hill appeared. — Tara Parker-Pope

Whatever our place allotted to us by Providence that for us is the post of honor and duty. God estimates us, not by the position we are in, but by the way in which we fill it. — Tryon Edwards

In fact, scientists have taken advantage of this effect by using the amount of red in contemporary paintings of sunsets to estimate the intensity of volcanic eruptions. Several Greek scientists, led by C. S. Zerefos, digitally measured the amount of red - relative to other primary colors - in more than 550 samples of landscape art by 181 artists from the sixteenth through the nineteenth centuries to produce estimates of the amount of volcanic ash in the air at various times. Paintings from the years following the Tambora eruption used the most red paint; those after Krakatoa came a close second. — William K. Klingaman

Determinants of prices have their effect only through the medium of the subjective estimates of individuals; and the extent to which any given factor influences these subjective estimates can never be predicted. — Ludwig Von Mises

The income ratio of the one-fifth of the world's population in the wealthiest countries to the one-fifth in the poorest went from 30 to 1 in 1960 to 74 to 1 in 1995.3 The United States spends over $87 billion conducting a war in Iraq while the United Nations estimates that for less than half that amount we could provide clean water, adequate diets, sanitation services, and basic education to every person on the planet.4 — John Perkins

Similarly, payments for a dead soldier amount to only $500,000, which is far less than standard estimates of the lifetime economic cost of a death. This statistical value of a life in the US amounts to circa $6.5 million. — Joseph Stiglitz

Even today, the Brazilian government estimates that there are more than sixty Indian tribes that have never been contacted by outsiders. — David Grann

Our time has been distinguished, more than by anything else, by a mastery, a control, of the external world, and by an almost total forgetfulness of the internal world. If one estimates human evolution from the point of view of knowledge of the external world, then we are in many respects progressing. If our estimate is from the point of view of the internal world, and of oneness of internal and external, then the judgment must be very different. — R.D. Laing

Those who merely possess the goods of fortune may be haughty and insolent; ... they try to imitate the great-souled man without being really like him, and only copy him in what they can, reproducing his contempt for others but not his virtuous conduct. For the great-souled man is justified in despising other people - his estimates are correct; but most proud men have no good ground for their pride. — Aristotle.

According to some estimates, almost half the scientists and high technologists on Earth are employed full- or part-time on military matters. — Carl Sagan

The most often cited cautionary example is Iraq. Under the heavy-handed rule of Saddam Hussein, Christians faced some forms of discrimination but they were basically secure. Once Hussein fell, Christians became primary victims of the chaos that ensued. From a peak of 1.5 million Christians at the time of the first Gulf War in 1991, no more than 400,000 are left in the country, according to estimates, and the exodus shows no signs of abating. Many Christians in Egypt fear the same thing would happen if the Muslim Brotherhood ever returned to power, and Christians in Syria are convinced the same outcome would follow from a rebel victory. To return to Pope Francis, all this illustrates two points about his peace-making efforts going forward. — Anonymous

Estimates are that in 2012, more than 32 million books were available - the explosion, thanks to the ease of self-publishing; 2013 could see even more titles grace our virtual bookstores! That means we are going to be awash in covers and titles, plot descriptions and characters. — M.J. Rose

As far as I know, the most conservative estimates of the number of Americans who would be killed in a major nuclear attack, with everything working as well as can be hoped and all foreseeable precautions taken, run to about fifty million. — George Wald

Fallujah was a Guernica with no Picasso. A city of 300,000 was deprived of water, electricity, and food, emptied of most of its inhabitants who ended up parked in camps. Then came the methodical bombing and recapture of the city block by block. When soldiers occupied the hospital, The New York Times managed to justify this act on grounds that the hospital served as an enemy propaganda center by exaggerating the number of casualties. And by the way, just how many casualties were there? Nobody knows, there is no body count for Iraqis. When estimates are published, even by reputable scientific reviews, they are denounced as exaggerated. Finally, the inhabitants were allowed to return to their devastated city, by way of military checkpoints, and start to sift through the rubble, under the watchful eye of soldiers and biometric controls. — Jean Bricmont

Estimates suggest that from 20 to 50 million Americans routinely, albeit illegally, smoke marijuana without the benefit of direct medical supervision. Yet, despite this long history of use and the extraordinarily high numbers of social smokers, there are simply no credible reports to suggest that consuming marijuana has caused a single death. By contrast, aspirin, a commonly used, over-the-counter medicine, causes hundreds of deaths each year. — Frances M. Young

I must have been about twenty-one or twenty-two at the time, and held then many rather wild ideas on the subject of women: conceptions largely the result of having read a good deal without simultaneous opportunity to modify by personal experience the recorded judgment of others upon that matter: estimates often excellent in their conclusions if correctly interpreted, though requiring practical knowledge to be appreciated at their full value. — Anthony Powell

There is mounting concern worldwide over the consumption of alcohol. The U.S. government estimates that 10.6 million adults are alcoholics and that one family in four is troubled by alcohol. It is a factor in half of all the nation's traffic deaths. — Russell M. Nelson

In Hitler's Third Reich it is estimated that there was one Gestapo agent for every 2000 citizens, and in Stalin's USSR there was one KGB agent for every 5830 people. In the GDR, there was one Stasi officer or informant for every sixty-three people. If part-time informers are included, some estimates have the ratio as high as one informer for every 6.5 citizens. — Anna Funder

A NASA-funded study estimates that if the price of a ticket to space approached $100,000, close to a million people would buy one. That's a $100 billion industry. Microsoft cofounder Paul Allen gave me $20 million in startup funding to go after that market. — Burt Rutan

One would hope that you would have a CBO director who does not let ideology get in the way of making good estimates, [Congress] values having a credible institution that they can rely on to give them the best estimates possible. — Alice Rivlin

Brody cannot believe the size of the creature, and with a classic, practical understatement tells Quint his assessment: You're gonna need a bigger boat. Awestruck, they all view the full-sized, massive shark circling the boat. Quint estimates it is 25 feet long: Three tons of him. — Roy Scheider

A June 2015 poll of Muslims living in the United States by the Center for Security Policy showed that a shocking number (51 percent) seek to embrace sharia over the U.S. Constitution. In addition, nearly one in four of Muslims polled believed that "it is legitimate to use violence to punish those who give offense to Islam by, for example, portraying the prophet Mohammed." One in five respondents agreed that "the use of violence is justified in order to make shariah the law of the land in this country" while only 39 percent believed that Muslims in the U.S. should be subjected to American courts. If, as the Pew Research Center estimates, there are approximately 3 million Muslims in America, that translates to roughly half a million U.S. Muslims who believe acts of terror and murder are legitimate tools in order to replace the U.S. Constitution with sharia law. — Glenn Beck

Early SETI efforts were marked by overly optimistic estimates of the probable number of extraterrestrial civilizations in our galaxy. In light of new findings and insights, it seems appropriate to put excessive euphoria to rest and to take a more down-to-earth view. Earth may be more special, and intelligence much rarer, in the universe than previously thought.

Skeptical Inquirer Volume 30.3, May / June 2006 — Peter Schenkel

The United States spends over $87 billion conducting a war in Iraq while the United Nations estimates that for less than half that amount we could provide clean water, adequate diets, sanitations services and basic education to every person on the planet. And we wonder why terrorists attack us. — John Perkins

It appears that there are enormous differences of opinion as to the probability of a failure with loss of vehicle and of human life. The estimates range from roughly 1 in 100 to 1 in 100,000. The higher figures come from the working engineers, and the very low figures from management. — Richard P. Feynman

Expert estimates of probability are often off by factors of hundreds or
thousands. [ ... ] I used to be annoyed when the margin of error was high in
a forecasting model that I might put together. Now I view it as perhaps the
single most important piece of information that a forecaster provides. When
we publish a forecast on FiveThirtyEight, I go to great lengths to document
the uncertainty attached to it, even if the uncertainty is sufficiently
large that the forecast won't make for punchy headlines. — Nate Silver

We rarely recognize the extent in which our conscious estimates of what is worth while and what is not, are due to standards of which we are not conscious at all. But in general it may be said that the things which we take for granted without inquiry or reflection are just the things which determine our conscious thinking and decide our conclusions. — John Dewey

While such numbers must always be regarded as broad estimates, one study has shown that each day sees some 78,000 new Christians worldwide and each week some 1,000 new churches are established in Asia, Africa, and Latin America (Wagner 1983:20-21). Since those figures were published it became known that in China alone the decade of the 1980s saw up to 20,000 new Christians per day. — Donald Anderson McGavran

The fashionable term now is "Big Data." IBM estimates that we are generating 2.5 quintillion bytes of data each day, more than 90 percent of which was created in the last two years.36 — Nate Silver

The unstable estimates of men crowd to him whose mind is filled with a truth, as the heaped waves of the Atlantic follow the moon. — Ralph Waldo Emerson

In Greece, Italy and, to a lesser extent, France, unsustainable tax cuts and spending sprees added to households' estimates of their private wealth relative to their wage income. — Edmund Phelps

As everyone knows, the ancients before Aristotle did not consider the dream a product of the dreaming mind, but a divine inspiration, and in ancient times the two antagonistic streams, which one finds throughout in the estimates of dream life, were already noticeable. They distinguished between true and valuable dreams, sent to the dreamer to warn him or to foretell the future, and vain, fraudulent, and empty dreams, the object of which was to misguide or lead him to destruction. — Sigmund Freud

At a recent conference, a colleague told one of us that in IPCC discussions, some scientists have been reluctant to make strong claims about the scientific evidence, lest contrarians "attack us". Another said that she'd rather err on the side of conservatism in her estimates, because then she feels more "secure." — Naomi Oreskes

If I plug my estimates into the Magic Formula, and it comes out cheap, that's good. — Joel Greenblatt

With each passing year the difficulty of meeting any fixed quantitative target increases progressively. Moreover, plausible estimates of when the Protocol would go into effect leave such a small window of time before the first commitment period that achievement of the Kyoto targets will eventually pass out of reach. — Henry Sylvester Jacoby

By some estimates, the data-storage curve is rocketing upward at the rate of 800 percent per year. Organizations are collecting so much data they're overwhelmed. Families are no different; we have more things on disk, more photos, more items stored than we'll ever have to allocate time for. "Since Kodachrome made way for jpeg, pictures accumulate on hard drives like wet leaves in a gutter." (Jim Lewis, author of "The King is Dead") — Jeff Davidson

If there is a regulation that says you have to do something-whether it be putting in seat belts, catalytic converters, clean air for coal plants, clean water-the first tack that the lawyers use, among others things, and that companies use, is that it's going to drive the electricity bill up, drive the cost of cars up, drive everything up. It repeatedly has been demonstrated that once the engineers start thinking about it, it's actually far less than the original estimates. We should remember that when we hear this again, because you will hear it again. — Steven Chu

Nobody knows how many North Koreans have died or are dying in the famine - some estimates by foreign-aid groups run as high as three million in the period from 1995 to 1998 alone - but the rotund, jowly face of Kim Il Sung still beams down contentedly from every wall, and the 58-year-old son looks as chubby as ever, even as his slenderized subjects are mustered to applaud him. — Christopher Hitchens

By some analysts' estimates, the Cupertino company now pockets as much as 80 percent of the profits of the entire cellphone handset business. — Brent Schlender

Puerto Rico has a stray dog problem. Tens of thousands of homeless canines - hundreds of thousands, by some estimates - live and die on the streets and beaches all over this Caribbean island of almost four million people. — Juliana Hatfield

How reliable are the computer [climate] models on which possible future climates are based? Not very. All will agree that the task of modeling climate is vast, because of the estimates that have to be made and the rubbery quality of much of the data. — Don Aitkin