The latest trade of a security creates a dangerous illusion that its market price approximates its true value. This mirage is especially dangerous during periods of market exuberance. The concept of "private market value" as an anchor to the proper valuation of a business can also be greatly skewed during ebullient times and should always be considered with a healthy degree of skepticism.

We are big fans of fear, and in investing it is clearly better to be scared than sorry.

Value investing is predicated on the efficient market hypothesis being wrong.

In contrast to the speculators preoccupation with rapid gain, value investors demonstrate their risk aversion by striving to avoid loss.

Loss avoidance must be the cornerstone of your investment philosophy.

When managers are afraid of redemptions, they get liquid. We all saw how many managers went from leveraged long in 2007 to huge net cash in 2008, when the right thing to do in terms of value would have been to do the opposite.

Markets need not be in sync with one another. Simultaneously, the bond market can be priced for sustained tough times, the equity market for a strong recovery, and gold for high inflation. Such an apparent disconnect is indefinitely sustainable.