A tipping point is invisible, as we just saw in Greece. In most situations, everything appears fine until it's not fine, until, for example, no one shows up at a Treasury auction.

We work really hard never to get confused with what we know from what we think or hope or wish.

There's no such thing as a value company. Price is all that matters. At some price, an asset is a buy, at another it's a hold, and at another it's a sell.

We continue to adhere to a common-sense view of risk - how much we can lose and the probability of losing it. While this perspective may seem over simplisticor even hopelessly outdated, we believe it provides a vital clarity about the true risks in investing.

Interestingly, we have beaten the market quite handsomely over this time frame, although beating the market has never been our objective. Rather, we have consistently tried not to lose money and, in doing so, have not only protected on the downside but also outperformed on the upside.

Value investing requires a great deal of hard work, unusually strict discipline, and a long-term investment horizon. Few are willing and able to devote sufficient time and effort to become value investors, and only a fraction of those have the proper mind-set to succeed.

In a crisis, stocks of financial companies are great investments, because the tide is bound to turn. Massive losses on bad loans and soured investments are irrelevant to value; improving trends and future prospects are what matter, regardless of whether profits will have to be used to cover loan losses and equity shortfalls for years to come.