Profit shows up on paper. Money shows up in time.

A company can sell a great deal, own assets, and still die in the interval between owing and being paid.

In recent years I have tried to look at businesses by stripping away, whenever possible, what is most visible. First I saw that an excellent product has no automatic economic value if nobody can sell it. Then I began thinking of money not merely as the result of the sale, but as a product in itself. Last year I became particularly interested in the position of the intermediary, the one who does not necessarily have to produce or own what passes through his hands, provided he can make possible a transaction that would be harder without him. Now I am beginning to suspect there is still a layer beneath all those things. It is perhaps less attractive to discuss over dinner precisely because it is more important: time.

It is strange to think a company can fail while holding assets, clients, revenue, and perhaps even profit. The word "fail" makes one immediately imagine an absence of wealth, as though the balance sheet had to reach zero before the door closes. But a company does not have to run out of assets to die. It merely has to run out of money on the wrong day. A man can own a farm worth millions and be unable to pay an obligation tomorrow morning. A developer can have land, units still to be received, and a comfortable economic margin on the project, and still face problems if the obligations arrive before the inflows. An industry can sell more than ever and discover, in the worst possible way, that growing consumes cash. The mistake lies in treating every real as though it occupied the same place on the calendar.

That thought took a much more concrete form this week. On Monday, MF Global filed for bankruptcy protection in the United States. Until a few days ago it was a large financial institution, traded with governments and markets, and held primary dealer status with the Federal Reserve Bank of New York. Now it is in liquidation, and regulators are already speaking of possible shortfalls in segregated client accounts. It is early to know exactly what happened and it would be imprudent to fill in with certainty the spaces the authorities are still investigating. What can already be observed, however, is simpler: a sophisticated institution, surrounded by professionals whose profession is measuring risk, managed to reach a point where time became more powerful than theory.

The Federal Reserve Bank of New York removed MF Global's primary dealer status on the same day as the bankruptcy. That is not a trivial detail. A few days ago the firm was part of the group that trades directly with one of the most important institutions in the world financial system. Now its name is associated with one of the most unpleasant questions a financial institution can face: where is the money? There is some irony in that. People tend to imagine that financial sophistication protects against financial mistakes. Perhaps it often produces the opposite effect. The more complex the environment, the easier it is to hide a bad position inside a good explanation.

I have developed some antipathy toward excessively elegant explanations precisely because of that. When a financial phenomenon can be understood in terms of "I have to pay before I get paid," it may be prudent to start there before looking for an equation that makes us look smarter. Complexity has a seductive characteristic: it can turn imprudence into technique. An ordinary fellow who borrows short to carry something long looks irresponsible. If a large institution does something similar surrounded by models, departments, and English words, there is a temptation to call it strategy.

Nature does not recognize titles.

It does not recognize PowerPoint presentations either.

An obligation that comes due on Tuesday is not moved by the fact that the asset will be worth more on Thursday. That is where I am beginning to see the brutality of cash. Assets accept discussion. Cash demands presence. A property "is worth" a certain number according to appraisal, expectation, and comparison with similar properties. An equity stake can carry a certain valuation in a spreadsheet. A security can have a theoretical value. But when an obligation arrives, there is a far less sophisticated question: can you pay?

That difference between value and availability seems obvious once written. Perhaps that is why it is so easy to forget. People confuse close things because their names appear side by side. Revenue is confused with profit. Profit with cash. Assets with liquidity. Available credit with your own money. And growth with health. A company can present the first of each pair and not have the second. Some of them can maintain the illusion for years, because while the environment cooperates there is always someone willing to roll the next obligation. The problem with fragile structures is that they look perfectly robust until the exact day they stop working.

I have been thinking about that a lot while watching companies grow. Growth is treated almost universally as a virtue. When a company sells 30% more, everyone seems satisfied. But selling 30% more can require 30% more inventory, more raw material, more transport, more employees, and more credit extended to the client. If the company pays its suppliers in thirty days and collects from its clients in ninety, each additional sale widens the interval someone has to finance. The growth that looks beautiful on the income statement can increase dependence on capital exactly when everyone is celebrating.

Perhaps that is one of the reasons some businessmen say they went bust by growing. At first sight it looks like a contradiction. How can someone be destroyed by his own demand? The answer is that a sale and a collection are not the same event. Between them there is a period in which the company has already taken on most of the costs but has not yet received the money that would justify them. The faster it grows, the wider that interval can get. In other words, growth turns time into a need for capital.

That changes the way I think about credit. Two years ago I was fascinated by the idea that money could be sold. I am still fascinated, but I now see that the real merchandise may not be only the money. Perhaps it is the time the money buys. A company that borrows a million today and returns a million plus interest six months from now is not merely renting capital. It is buying six months of difference between what it needs to do and what it could do with resources already available.

Money is, to some degree, a technology for reorganizing time.

That helps explain why the same amount has such different prices. A million for seven days is not the same thing as a million for ten years. A million callable at any moment is not the same as a million with a defined and predictable maturity. The principal can be identical; the temporal structure is another matter. Perhaps much of what is called "credit risk" begins, before any sophisticated analysis of the debtor, with the question of when each side needs the money back.

It is possible to be economically right and financially dead.

That may be one of the most important sentences I have managed to formulate for myself this year, and I have to be careful not to turn it into an empty aphorism. The meaning is quite concrete. Imagine someone owns an asset that will certainly be sold for two million a year from now. Today he has an obligation of five hundred thousand and no buyer willing to pay immediately. Economically, there is enough wealth. Financially, there is a problem. If nobody finances the interval, the man may be forced to sell the asset at a ridiculous price, hand over collateral he would never hand over under normal conditions, or simply default.

So the price of an asset does not depend only on what it "is worth." It also depends on how long the owner can wait.

That is particularly unsettling because it turns need into a mechanism for transferring wealth. Whoever has to sell now negotiates against whoever can wait. They are not merely arguing about price; they have different calendars. The liquid buyer can say no. The pressured seller cannot. The advantage looks small until a crisis occurs, when suddenly everyone discovers that the person with money available holds an option the owner of large illiquid assets does not.

Perhaps that is why liquidity looks useless exactly before it becomes valuable. During a phase of euphoria, holding cash gives the impression of incompetence. Other assets rise, indebted people earn more, everyone learns a new way of explaining why "this time" the risk has disappeared. Whoever keeps liquid resources looks like he is missing opportunities. Then something changes. It can be a small event, a policy, a break in confidence, or simply the end of someone's willingness to renew credit. Suddenly the same liquidity that looked like laziness becomes negotiating power.

There is an unpleasant problem in measuring financial intelligence only during good times. A risky structure can produce superior results for years simply because it was built to earn more when nothing goes wrong. Comparing it to a conservative structure during that period is like comparing two cars only on a straight road and concluding that brakes are wasted weight. The relevant test appears when the road changes.

Perhaps that is the greatest difficulty in learning from financial results: not every good result was produced by a good decision. Sometimes it was produced by risk that did not materialize. If someone drives drunk on fifty nights and gets home every time, he has not become an expert driver. He has merely accumulated fifty bad observations about the safety of dangerous behavior. Repeated success can, ironically, make a person more fragile, because it turns the absence of accident into confidence.

The market seems particularly efficient at producing that kind of character. Someone takes a little more risk than his colleagues and earns more. He receives a bonus, reputation, and perhaps more capital to repeat the strategy. He takes even more. The positive track record makes everyone else's caution look like mediocrity. Soon the organization itself begins rewarding the behavior that increases its exposure to an event that has not happened yet. When it finally happens, everyone says it was unforeseeable.

I do not like the word unforeseeable used that way.

There are genuinely unforeseeable things. The problem is confusing "I do not know when it will happen" with "it cannot happen." Knowing a bridge can fall does not require knowing the exact Tuesday it will fall. If your survival depends on it never falling, the fragility may be in your structure, not in the meteorologist's ability.

MF Global interests me for that reason. Not because I know everything that happened internally. I do not. It would be dishonest to use a bankruptcy still warm to pretend complete understanding. What catches my attention is the simple fact that a financial institution can hold a view about the future value of certain assets and still be destroyed by the path required to reach that future. Eventually being right is not enough. One has to remain solvent while the thesis matures.

That seems to have implications far larger than a single firm.

An operation can be profitable at maturity and lethal before it.

A businessman can be right about his expansion and go bust financing inventory.

An investor can get the asset right and the leverage wrong.

A developer can have an excellent project and a bad financial tenor.

A family can hold significant wealth and commitments that force liquidation at the worst moment.

A country can hold resources and still suffer when it loses access to financing.

The mathematics of wealth seems to tell only one photograph. Liquidity tells the sequence of photographs required to reach the destination.

And life happens in the sequence.

That may be my main discomfort with balance sheets when treated as a complete explanation of reality. They are indispensable, obviously, but a photograph does not show movement. Two businesses can end the year with similar numbers and hold completely different risks because one collects up front and pays later, while the other pays first and collects later. The difference may not appear at full force in the annual photograph, but it governs daily life.

I am beginning to think one of the most useful questions you can ask any business is very simple: who is financing whom?

When I walk into a store and pay before receiving something ordered, I am financing the merchant for a few days. When a company pays its supplier in sixty days, the supplier is financing the company. When a worker is paid at the end of the month after working for weeks, there is a small form of implicit financing. When a bank lends, the financing is explicit. The economy is full of credit relationships we do not call credit because they have no manager, no bank contract, and no rate written in large letters.

Perhaps that is why working capital is so easy to underestimate. It does not have the prestige of an acquisition, of buying a factory, or of a large investment. It merely ensures that the interval between paying and being paid does not kill the operation. It is the silent infrastructure that lets the business keep looking like a business.

There is something almost offensive in that: a company can have a great product and a good margin and still depend on something as prosaic as getting through sixty days.

Reality has little respect for grand narratives.

The businessman likes to talk about strategy, market, expansion, brand. The invoice prefers a due date.

It is possible that one of the most useful forms of financial intelligence is exactly that ability to reduce stories to cash commitments. Not to ignore the rest, but to prevent words from hiding fragilities. "We are growing fast" can mean "we are increasing the need for financing." "We have excellent assets" can mean "we do not know how to sell them without a discount if we need cash." "Our cost of capital is low" can mean "we are depending on a condition that may not exist when we need to roll it over."

There is no pessimism in that. Pessimism is believing everything will go wrong. Prudence is building so that some things can go wrong without eliminating you.

That distinction is beginning to seem central to me.

The optimist imagines the best outcome.

The pessimist imagines the worst.

The prudent man asks how much damage each scenario can cause.

It is a different way of thinking. The question stops being "will this happen?" and becomes "if it happens, do I still exist?" That second question requires no prophetic gifts. It requires only some modesty before what we do not know.

Perhaps the smartest financial structures are not those that maximize expected return, but those in which normal mistakes do not produce death. A company should be able to survive a client who pays late, a wrong forecast, a few months of decline, a credit line that is not renewed. If every small disturbance requires everything to work perfectly, there is fragility hidden behind the efficiency.

The word efficiency deserves some suspicion for that reason. In calm times, eliminating all slack looks rational. Minimum inventory, minimum cash, minimum idle capacity, credit drawn to the limit. In a spreadsheet, every idle resource looks like waste. But slack is also an option. Unused cash is a possibility of acting. Idle capacity allows absorbing demand. An available line allows getting through a delay. What looks like inefficiency under normal conditions may be what prevents collapse when the distribution of events stops being normal.

Perhaps the problem is that we book the cost of redundancy every day and the benefit only when the exception occurs.

So the manager who eliminates every margin of safety looks intelligent for years. The one who keeps reserves looks mediocre, because he carries a visible cost to protect against an invisible benefit. If nothing happens, the prudent man looks like he wasted resources. When something happens, the comparison changes immediately.

It is hard to build incentives for that.

The employee who earns an annual bonus has little economic reason to worry about a risk that may explode ten years from now, especially if the profits of the next two years advance his career. The owner who can lose his own wealth looks at the same distribution of outcomes differently. Exposure changes intelligence.

I do not want to moralize the behavior. Bad incentives do not automatically turn people into villains. They frequently merely make predictable things look like surprises. If someone receives all the upside and another person absorbs most of the downside, we should not be impressed when he likes risk. The astonishing thing would be the opposite.

That may be one of the fundamental differences between operating with your own money and operating with other people's. It does not mean owners are always prudent or hired professionals always irresponsible. It merely means the consequence of the mistake enters the psychological calculation differently.

It is a question of skin in the game, even if I do not yet have a good expression in Portuguese to summarize the idea.

Whoever loses alongside you thinks differently.

That also makes me rethink the intermediation I wrote about last year. I was interested in the positive asymmetry of taking part in a large transaction without having to own the whole asset. I am still interested. But there is a question that now becomes mandatory: what risk does the intermediary carry when the operation goes wrong?

If the answer is none, there may be a misalignment.

The fellow receives the commission when it closes and disappears before the risk appears. His natural incentive is to increase the number of operations, not necessarily their quality. The institution that puts up money will live with the decision for years. So will the borrower. The intermediary was paid on day zero.

It is a structure that requires mechanisms of reputation, recurrence, or some other way of making the future relevant to whoever is paid in the present.

Perhaps reputation is exactly the way to give a long tenor to a profession of short commissions. If the intermediary depends on the next operation with the same people, on a future referral, or on his name continuing to be worth something, the later outcome of the deal affects his invisible wealth. That brings the incentives a little closer together.

I am beginning to understand that trust is not economic sentimentalism. It is a mechanism.

When two people believe they will have to negotiate again, the cost of deceiving each other rises. When the transaction is one-off, anonymous, and without reputational consequence, the temptation for bad behavior can grow. Institutions, contracts, and collateral exist in part to substitute for trust where personal trust is not enough.

Money, therefore, does not move only for a rate.

It moves on the expectation of behavior.

That brings me back to the question about selling money. Two years ago I found it fascinating that someone could hand over capital and receive it back with remuneration. I still do. But I now see the business less innocently. What is sold is not simply a pile of reais. It is a structure of promises distributed over time.

"I hand it to you now."

"You give it back to me later."

The entire industry between those two sentences exists because "later" is not under our control.

That is what creates the price.

If the future were perfectly known, credit would be an almost mechanical operation. If we knew with absolute certainty that a given company would receive a hundred million in January, lending ten million until December would carry minimal risk. The problem is that the future exists only as a distribution of possibilities. Clients do not pay, economies change, executives err, governments alter rules, people die, markets close.

The contract tries to impose order on something that remains uncertain.

Collateral, covenants, interest, tenors, and amortization are perhaps different ways of negotiating with that uncertainty. None of them eliminates the future. They merely redistribute who will suffer more if it arrives unpleasantly.

That makes the structure as important as the borrower.

A good company with badly designed debt can become a bad credit.

A mediocre company with little leverage and a large margin of safety can survive for decades.

The quality of the asset and the quality of the structure are not the same thing.

That may be one of the things events like MF Global remind us of brutally. It is not enough to ask "what do you own?" One has to ask "how is it financed?"

A man can own ten million in properties and nine million in debt with maturities perfectly matched to the cash flow. Another can own the same ten million and only two million of debt, but have all of it maturing tomorrow with no liquidity at all. The second has higher net worth and may be in a more dangerous situation at that moment.

Time changes the hierarchy.

That is what seems new to me.

Until recently I thought of finance mainly as a comparison of quantities. How much wealth? How much profit? How much debt? How much revenue? Now I see that perhaps each quantitative question has to be accompanied by a temporal one.

When?

How much money is available when the obligation appears?

How much time is there until the asset produces cash?

How much time does the creditor grant?

How long does the client take to pay?

How long can the company survive without a new inflow?

Perhaps time is the dimension that turns accounting into finance.

A statement says what exists.

Finance asks whether everything arrives in the right order.

The difference seems almost philosophical, but it is operational. A bridge does not collapse because the total quantity of steel is insufficient in the abstract. It can collapse because the steel is in the wrong place. A company can have enough money over five years and still die in the third month if the temporal distribution is wrong.

There is no retroactive compensation for bankruptcy.

That is another aspect of risk that interests me: the path matters.

Two trajectories can end in the same place if both survive, but one may pass through a point of ruin that prevents reaching the end. Whoever calculates only the expected result ignores that we have no right to keep playing after being eliminated.

It seems obvious, again.

Even so, there are entire strategies based on ignoring that detail.

If someone repeatedly bets half his wealth on deals with a positive mathematical expectation, he can still reach zero before the average has a chance to do its work. Statistics imagines infinite repetitions. Life has a single sequence.

We are not an average.

We are a path.

That means preserving the ability to keep participating may be more important than maximizing any isolated result. The first million lost is not symmetrical to the first million gained if the loss prevents the next opportunity. Preserved capital carries an option. Destroyed capital ends possibilities.

Perhaps that is why I am beginning to have more respect for the man who survives than for the man who appears on covers during an expansion.

Survival is a metric that takes too long to produce status.

Anyone can look brilliant for three years.

You have to cross cycles to discover what was ability and what was wind at your back.

That may be why I would rather build something discreetly over years than depend on a reputation created quickly around recent results. Exposure brings an additional risk: after declaring yourself a genius of a certain strategy, it becomes psychologically more expensive to abandon that strategy when the facts change. Identity starts financing the mistake.

It is better not to have to publicly defend every old decision.

There is freedom in operating without an audience.

The market already offers punishment enough. There is no need to add the need to look consistent in front of strangers.

I have been thinking that this preference for discretion may suit money especially well. Very visible wealth creates social obligations, expectations, and incentives that do not necessarily help preserve the wealth itself. The man starts needing to look richer every year. Then he begins making decisions not merely to produce returns, but to sustain the narrative.

That is dangerous.

A narrative has negative cash flow when it requires expensive behavior to remain convincing.

It may be early for me to think about preserving wealth, since I am still in the building phase. But it is precisely during the building that some ideas need to appear. The ability that creates wealth can contain within it the mechanism that later destroys it. The salesman who gets rich taking risks may believe he has to keep increasing the risk when he no longer needs to. The concentration that built the wealth can become fragility once the wealth exists.

The objective changes before the instinct does.

That probably explains some fortunes destroyed by the very ability that created them.

I still cannot fully organize that idea, but I want to keep it.

In the phase where you own little, it can make sense to accept asymmetric risks in which the loss is limited and the gain changes your life. After accumulating enough wealth, continuing to accept risks capable of destroying it in order to obtain gains that barely change your situation looks like mathematical stupidity with the appearance of courage.

The rich man should not need to play like the poor man.

If he does, perhaps he is still poor psychologically.

I come back to liquidity because it seems to be a bridge between those phases. For whoever has little, idle cash can look like a missed opportunity. For whoever has a lot, cash can also represent the ability to choose when everyone else has lost the ability to choose. There is no universally correct percentage. There is a relationship between need, risk of ruin, and available opportunities.

The word "optimization" is beginning to bother me for that reason. To optimize means choosing a function and maximizing something. But financial life rarely offers only one function. We want return, liquidity, safety, flexibility, and freedom at the same time. Maximizing one can destroy another. A portfolio perfectly optimized for a given model can be perfectly fragile for the event the model did not include.

It may be more prudent to think in terms of margin of safety than of optimum.

The optimum depends on knowing a great deal.

The margin of safety admits that we know little.

There is humility built into it.

When an engineer builds a bridge able to bear more load than expected, he is not confessing incompetence. He is recognizing that materials, use, and the future all vary. In finance, however, we frequently treat a reserve as a sign that the capital could be "working harder."

Perhaps money that is not working is performing another function: preventing you from working for the creditor when everything goes wrong.

That holds for companies too. A company with enough cash to cross a crisis can do what weakened competitors cannot: wait. Wait for clients to come back, wait for prices to improve, wait for assets to get cheap. Time, which looked like a cost, becomes an asset because someone managed to finance it in advance.

That is one of the most beautiful ironies of liquidity.

Money buys time.

Time buys choice.

Choice can buy assets from whoever lost both.

That is why liquidity may have a non-linear value. Ten additional reais in cash are not always merely ten reais. When they cross the point at which you stop being a forced seller, they can completely change your negotiating position.

That is the kind of asymmetry I want to learn to look for.

Small changes that produce disproportionate consequences.

In the same way, I want to learn to identify the opposite: small obligations capable of forcing enormous decisions. A relatively small debt with the wrong maturity can force someone to sell a large asset. A covenant can turn a modest deterioration into debt acceleration. A margin call can produce a sale exactly when the price has fallen.

Risk is often not in the initial size of the problem.

It is in the mechanism the problem triggers.

That is why it may be more useful to study second-order consequences than to try to predict every headline. The relevant question about a 10% drop is not merely how much you lost. It is what the drop forces you to do next. If nothing, the loss may be bearable. If it forces liquidation, calls collateral, or destroys the confidence of financiers, the same initial drop can grow.

Fragility is when the first blow creates the second.

Robustness is when the first blow ends in itself.

Perhaps large fortunes, companies, and institutions should be designed to prevent automatic sequences of destruction.

MF Global, regardless of what the investigations reveal in the coming months, will be for me a reminder of that principle. A few days ago it was a relevant institution. Today its clients, regulators, creditors, and employees are trapped in a process whose outcome nobody can explain precisely. The value of the brand evaporated far faster than any annual balance sheet could suggest.

Trust has liquidity too.

It can disappear in hours.

A financial institution is especially vulnerable because much of its strength exists while other people believe its commitments will be honored. When that trust comes into doubt, the doubt itself changes behavior. Creditors shorten tenors. Clients withdraw funds. Counterparties demand more collateral. Costs rise. What was merely suspicion can begin producing the conditions that make the suspicion true.

There are systems in which perception and reality feed each other.

That is dangerous because it eliminates the comfortable distinction between "fundamentals" and "panic." Sometimes panic changes the fundamentals.

An industrial company can survive rumors if it still has cash and keeps delivering goods. A financial intermediary depends far more on other people's willingness to keep dealing with him. That means reputation, liquidity, and access to financing are not merely accessories. They are part of the production itself.

Perhaps no balance sheet can fully show that kind of asset.

Trust does not appear as a machine.

But its loss can destroy machines.

All of that makes me look differently at the idea I have been pursuing since 2009: selling money. I still believe few things can be as profitable as occupying the space where capital changes hands. The difference is that I now see more clearly the price of that position. Whoever works with money works with promises. And promises exist in the future. So the entire profession lives inside the interval between the present and something that has not happened yet.

That interval is where the risk lives.

If someday I really do work directly with credit, I want to remember this letter. I do not want to become the fellow who looks only at the rate and forgets the principal. I do not want to confuse volume originated with value created. I do not want to celebrate an operation simply because it closed. Closing is the beginning of credit, not the end.

A good sale ends when the client pays.

A good loan perhaps ends when the money comes back.

That means the quality of an operation can only be measured completely afterward. There is a temporal difference between receiving the commission and finding out whether you were right. That difference creates temptations. Perhaps that is why the discipline has to exist before the operation, while you can still say no.

I do not know whether I will ever be a banker, an intermediary, an investor, or some combination of those things. The names continue to interest me less than the mechanisms. But I see an increasingly consistent direction: I want to understand how capital circulates, who controls the intervals, how risk is distributed, and why some structures can cross disturbances while others need a perfectly well-behaved world.

The world rarely behaves.

Perhaps the mistake is building as though it should.

As I write, it is tempting to look at this week's bankruptcy and conclude someone was simply irresponsible. Perhaps he was. We do not know everything yet. And even afterward there will probably be many convenient versions. I prefer a lesson less dependent on judging people I never met.

The lesson is structural.

Owning assets is not enough.

Being right about the final value is not enough.

Having profit is not enough.

Growing is not enough.

Obtaining financing today is not enough.

One has to survive the path between today and the moment all those things turn into available money.

Perhaps a great part of finance is only that, hidden behind an impressive quantity of vocabulary.

Managing the interval.

The interval between purchase and sale.

Between investment and return.

Between expense and receipt.

Between promise and payment.

Between a crisis starting and the capacity to still exist when it ends.

Whoever controls that interval has freedom.

Whoever depends on it being short is exposed to the clock.

Perhaps I am discovering that money and time are not two separate things. They are two different ways of talking about optionality.

Whoever has money can wait.

Whoever can wait chooses better.

Whoever chooses better does not have to sell in panic.

Whoever does not sell in panic preserves more capital.

And whoever preserves capital stays available for the next opportunity.

It is a simple sequence. Probably simpler than most of the theories used to justify structures that depend on everything going right.

I want to keep that simplicity.

Last year I wrote about the possibility of building a position between two parties without owning the product. I still believe that. But today I would add a requirement: the position is only good if it can survive time.

I do not want a business whose appearance of strength depends on rolling money every week.

I do not want a fortune that disappears if nobody buys my assets for a month.

I do not want a strategy that requires being right before others notice I am wrong.

I do not want to call wealth something that only exists while the market stays open.

That is probably impossible in absolute terms. All economic life contains dependencies. The point is not to eliminate risk. Whoever tries to eliminate risk frequently ends up merely hiding it. The objective is perhaps to know which risks can kill you and not to depend on them for returns that would not change your life.

There are risks worth taking.

There are risks that merely look sophisticated.

I want to learn the difference.

For now, the rule I can formulate is this: before asking how much an operation yields, I want to ask how much time it requires and what happens if that time is not available.

Before looking at the assets, I want to look at the obligations.

Before admiring growth, I want to find out who is financing it.

Before believing a return, I want to know which loss was pushed into a future that has not appeared yet.

And above all, before calling someone a genius because he won for a few years, I want to find out whether the strategy will still be alive after a period in which money stops being easy.

There is not much glory in that.

Perhaps that is exactly why it works.

The most visible fortunes are usually built during the rise.

The most interesting ones may be those still intact after the fall.

Leo Bentier