It is all the same whether one has good ideas oneself or is prepared to listen to someone else who is offering good advice.

- Artabanus

Ideas come to us out of order.

- Simon Flexner

Only a fool learns from their own mistakes. The wise learn from the mistakes of others.

- Otto van Bismark

We will not make the same old mistakes. We will make our own.

- Henry Kissinger

The thing to fight hard against is the carelessness that comes from familiarity with the job.

- Washington Roebling

Whatsoever thy hand findeth to do, do it with thy might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, whither thou goest.

- Ecclesiastes

The hand you dare not bite, kiss it.

- Calouste Gulbenkian

The great advantage of being a reasonable creature, is that you can find a reason for whatever you want to do.

- Benjamin Franklin

No one was ever great by imitation.

- Samuel Johnson

Inaction and inactivity are as decisive as action itself.

- Richard Holbrooke

Knowing the right questions may be more important than thinking you know the answers.

- Morris Ernst


All efforts against the prevailing trend of history - which is not always obvious - are doomed to failure.

- Fernand Braudel

Wisdom lies not in regretting the inevitable but in adapting oneself to the altered condition of things.

- Saddlery and Harness magazine, 1895

The future is already here. It’s just not evenly distributed.

- William Gibson

A lag stretches between the happenings of a historical process and it’s recognition.

- Barbara Tuchman

It ain’t what you don’t know that gets you into trouble. It’s what you know for sure that just ain’t so.

- Mark Twain

Everybody has a plan until they get punched in the mouth.

- Mike Tyson

It is not given to human beings - happily for them, for otherwise life would be intolerable - to foresee or to predict to any large extent the unfolding course of events.

- Winston Churchill

The eye seldom sees what the mind does not anticipate.

- Robertson Davies

It is a trap of history to believe that eyewitnesses remember accurately what they have lived through.

- Theodore White

Everyday we get a front seat to history.

- John H. White

Journalism is the first rough draft of history.

- Philip Graham

Nothing lasts forever. The most unforeseen circumstances will swamp you and baffle the wisest calculations. Only vitality and plenty of it helps you.

- Washington Roebling

The best way to predict the future is to invent it.

- Alan Kay

Dreams are maps.

- Carl Sagan

Grief for something lost and fear of losing it amount to the same thing.

- Seneca

Happiness leaves little trace in history.

- Fernand Braudel

How willingly would I have exchanged a full-scale invasion for this shapeless, measureless peril, expressed in charts, curves, and statistics.

- Winston Churchill

The Namche Barwa will one day fall into the Tsangpo gorge and block the river, which will then turn aside and flow over the Doshong La

- Kongbo Tibetan Prophecy

If there should be a WW3, it would have to be fought with someone else’s petroleum, because the United States won’t have it.

- Harold Ickes

Mankind progresses from East to West.

- Henry David Thoreau


The world has too much beauty and adventure for one person to see.

- Elliot Dallen

Wilderness is the raw material out of which man has hammered the artifact called civilization. Wilderness was never a homogeneous raw material. It was very diverse, and the resulting artifacts are very diverse. These differences in the end-product are known as cultures. The rich diversity of the world’s cultures reflect a corresponding diversity in the wilds that gave them birth.

- Aldo Leopold

The steepest places have been at all times the asylum of liberty.

- Baron de Tott

Italy is cultivated right up to the mountain tops.

- Guicciardini

India lives in its villages.

- Gandhi

With time, England will be only London.

- King James 1st

Amsterdam is the inventory of the possible.

- Descartes

These regions, which yet form only an immense wilderness, will become one of the richest and most powerful countries in the world. Nothing is missing except civilized man, and he is at the door.

- Alexis de Tocqueville 1831

The United States is a nation of compromises.

- Shelby Foote

The government of the United States is a government of laws, and not of men.

- John Adams

Families are always rising and falling in America.

- Nathaniel Hawthorne

The Grid of New York is the most courageous act of prediction in Western civilization: the land it divides, unoccupied, the population it describes, conjectural; the buildings it locates, phantoms….

- Rem Koolhaas

One cannot dip a toe into the water of New York politics without sensing, moving somewhere deep beneath the surface, the presence of an enormous force, a power unseen but immense: the power of banks.

- Robert Caro

At what moment, exactly, did the city of Chicago cease to be part of nature? Even to ask the question suggests it’s absurdity.

- William Cronon

A great city, whose image dwells in the memory of man, is the type of some great idea.

- Benjamin Disraeli

The city is a granite garden, composed of many smaller gardens, set in a garden world.

- Anne Spirn

In cities - where people’s lives are denser, endlessly intertwined, hopelessly snarled tangles of aspirations and antagonisms - hopes and fears and dreams and dreads follow the same.

- Robert Caro

There’s always a best hotel in every town. And the best room of the best hotel always has someone in it.

- J. Paul Getty

The same logic that causes big rivers always to flow past big cities causes cheap farms sometimes to be marooned by spring floods.

- Aldo Leopold


Given enough time, hydrogen starts to wonder where it came from.

- Edward Robert Harrison

Physics is simple only when analyzed locally.

- Charles Misner

All of physics is either impossible or trivial. It is impossible until you understand it, and then it becomes trivial.

- Ernest Rutherford

The universe is not only queerer than we suppose, but queerer than we can suppose.

- JBS Haldane

The imagination of nature is far, far greater than the imagination of man.

- Richard Feynman

We should look for what is, and not for what we think should be.

- Albert Einstein

When you have eliminated the impossible, whatever remains, however improbable, must be the truth.

- Sherlock Holmes

An expert is a man who has made all the mistakes which can be made in a very narrow field.

- Niels Bohr

It is only slightly overstating the case to say that physics is the study of symmetry.

- PW Anderson

It is though Nature herself is guided by the same kind of criteria of consistency and elegance as those that guide human mathematical thought.

- Roger Penrose

Euclidean geometry is not simply mathematics, it is a (fantastically accurate) physical theory of space.

- Tristan Needham

Eating is an agricultural act.

- Wendell Berry

The best of science doesn’t consist of mathematical models and experiments, as textbooks make it seem. Those come later. It springs fresh from a more primitive mode of thought, wherein the hunter’s mind weaves ideas from old facts and fresh metaphors and the scrambled crazy images of things recently seen.

- Edward Wilson

Every drop of rain on the solid aggregate of minerals is a hammer blow.

- Jack Davis


The Stone Age did not end for lack of stone.

- Sheikh Zaki Yamani

The fundamental rule of technological progress: if something can be done, it probably will be done, and possibly already has been.

- Edward Snowden

Journalists do a better job of covering revolution than evolution.

- James Reston

What the smartest people do on the weekend is what everyone else will do during the week in ten years.

- Chris Dixon

In a way everything is technology. Not only the rapid changes we are quick to label revolutions, but also the long slow improvements in processes and tools.

- Fernand Braudel

Napoleon moved no faster than Julius Caesar.

- Paul Valéry

All the vibrations of economic life can be grasped through the special case of the metallurgical industry: it sums up everything and paved the way for all that follows.

- Stefan Kurowski

When iron succeeded in becoming the most important production material, it was the event of events in the evolution of humanities.

- Lewis Morgan

Coal stands not beside but entirely above all other commodities. With coal almost any feat is possible or easy; without it we are thrown back to the laborious poverty of early times.

- W. S. Jevons

We must catch up morally and internationally with the machine age. We must catch up with it… in such a way as to create peace in the world, or it will destroy us and everyone else. And that we don’t dare contemplate.

- Harry Truman

The internet has been the most fundamental change during my lifetime, and for hundreds of years.

- Rupert Murdoch

Where labor is dear, it must be supplemented by machines; this is the only way to compete with those countries where it is cheap.

- Marc Bloch

Of all the watchdogs, the FCC seems the most eager to sit up and beg or roll over and play dead at the command of Congress.

- Drew Pearson

A feature isn’t real until it’s been exploited.

- Joe Uhl

A new device merely opens the door, it does not compel anyone to enter.

- Lynn White


Simplicity is the outcome of technical subtlety; it is the goal, not starting point.

- Frederick W. Maitland

Organizations which design systems are restricted to producing designs which are copies of their own communication structures.

- Melvin Conway

Software often grows to use the hardware you give it.

- Drew Devault

Premature optimization is the root of all evil (or at least most of it) in programming.

- Donald Knuth

That language is an instrument of human reason, and not merely a medium for the expression of thought, is a truth generally admitted.

- George Boole

Short words are best and the old words when short are best of all.

- Winston Churchill

Focusing is about saying no.

- Steve Jobs

It is slothful not to compress your thoughts.

- Winston Churchill

If one plan won’t do, another must.

- John Roebling

Projects of magnitude demand the smooth turning of many wheels. Wheels with wheels, a number of which are often carefully, cleverly concealed.

- David McCullough

Every system has within it the seeds of its own destruction.

- Daniel Yergin


Val più avere amici in piazza che denari nella cassa.

- Italian proverb

Institutions are the shadows of men.

- Emerson

Your margin is my opportunity.

- Jeff Bezos

Innovate or die.

- Roone Arledge

Markets can influence events they can anticipate.

- George Soros

Money, said the Seven Sages of Greece, is the blood and soul of men and he who has none wanders dead among the living.

- Scipion de Gramont

An estate is a pond, a trade is a spring.

- Daniel Defoe

Don’t try to market your way out of a math problem.

- Jack Welch

Only when the tide goes out you find out who has been swimming naked.

- Warren Buffet

The man who labored for another last year, this year labors for himself, and next year he will hire others to labor for him.

- Abraham Lincoln

The fraud cycle follows the business cycle.

- Jim Chanos

A friendship founded on business is better than a business founded on friendship.

- Henry Flagler

Guilty and mad will be the hour when Congress can find no better way to conduct the finances of the nation than to print an unlimited issue of irredeemable promises to pay.

- Roscoe Conkling

Keep your head above water and bet on the growth of your country.

- Henry Flagler


Vom Staat soll an erster Stelle die Rede sein.

- A principal shared among German historians.

In order to maintain a tolerant society, the society must be intolerant of intolerance.

- Karl Popper

There is such an intimate connection between the different parts of Society, that one cannot strike one part without its having repercussions on the others.

- Jean François Melon

The freedom of a country can only be measured by its respect for the rights of its citizens.

- Edward Snowden

History may measure the worth of a nation not by the lilt of its slogans or the might of its arsenals or its troyweights of gold, but by how evenhandedly it has dealt with all its citizens and how consistently it has denied dignity to none.

- Richard Kluger

Government is itself an art, one of the subtlest arts.

- Felix Frankfurter

The laws are spider webs, they catch the little, but are brushed aside by the big.

- Saying in the Spanish Indies

The life of the law has not been logic; it has been experience.

- Oliver Wendell Holmes Jr.

Lawyers are on all sides of all questions.

- Richard Kluger

All happy families are alike; each unhappy family is unhappy in its own way.

- Leo Tolstoy

Politics is the moat, the walls, beyond which lie the barbarians. Fail to keep them at bay, and everything burns.

- Charles Krauthammer

What a convenient thing is a mask. Under the mask every man is equal and the principal magistrates can daily discover for themselves all the little things that concern the people. Behind the mask the doge himself may often be taking a walk.

- Goldoni

In a crisis the middle class mind tries to assume a lofty detachment from the deep issues of the day.

- Max Lerner

Understanding political power in a democracy requires understanding elections.

- Robert Caro

Were it left to me to decide whether we should have a government without newspapers or newspapers without government, I should not hesitate a moment to prefer the later.

- Thomas Jefferson

The Reformation spoke the language of nationalism.

- Namier

The world is moving to the left.

- Lyndon B. Johnson

Leadership of a world economy is an experience of power which may one day blind the victor to the march of history.

- Fernand Braudel

If this is not democracy, then it is difficult to imagine what is.

- Robert Moses

The magnet which attracts corrupters and the natural locus of corruption is always where the discretionary power resides.

- Edward Costikyan

There are no second acts in American lives.

- F. Scott Fitzgerald

It is not the business of the public to alter private contracts.

- John D. Rockefeller

We are all marked to some extent by the stamp of our generation.

- Anthony Eden

Wherever purity is paramount, terror is close at hand.

- Lawrence Wright

Without borders we don’t have a country.

- Donald Trump

In government, foolish certainty usually beats fragile wisdom.

- George Packer

Symbolism becomes considerably more important in foreign policy issues than in bread and butter domestic issues where the voter can measure promises and rhetoric against performance and reliability.

- Richard Holbrooke

A lawyer is simply a highly skilled technician who does not build or erect or paint anything. He does not create. All he does is lubricate the wheels of society by implementing the rules of conduct by which the organized life of men must be carried on.

- John W. Davis


The path is made in the walking of it.

- Zhuangzi

En toute chose il faut considérer la fin.

- Jean de La Fontaine

You don’t need a weatherman to know which way the wind blows.

- Bob Dylan

The one who moves a mountain begins by carrying away small stones.

- Confucius

Such as thou art, so once was I. As I am now, so shalt thou be.

- Edward the Black Prince

A rising tide lifts all boats.

- John F. Kennedy

It’s a lovely day for the race. The human race.

- Samuel Samuel

To teach is to learn twice.

- Joseph Joubert

If you can’t stand the heat, get out of the kitchen.

- Harry Truman

The harder you work, the luckier you get.

- Gary Player

The fattest fish are caught in the biggest lakes.

- Cortrugli

The squeaking wheel gets the grease.

- Ladybird Johnson

You cannot step in the same river twice.

- Greek proverb

Stadtluft macht frei.

- Medieval German saying

When the well is dry, we know the worth of water.

- Ben Franklin

One must always be doing something to realize truth.

- Wang Yangming

One must wait until the evening to see how splendid the day has been.

- Sophocles