In a rising market, everyone makes money and a value philosophy is unnecessary. But because there is no certain way to predict what the market will do, one must follow a value philosophy at all times.

To value investors the concept of indexing is at best silly and at worst quite hazardous. Warren Buffett has observed that "in any sort of a contest - financial, mental or physical - it's an enormous advantage to have opponents who have been taught that it's useless to even try." I believe that over time value investors will outperform the market and that choosing to match it is both lazy and shortsighted.

Beware leverage in all its forms. Borrowers - individual, corporate, or government - should always match fund their liabilities against the duration of their assets. Borrowers must always remember that capital markets can be extremely fickle, and that it is never safe to assume a maturing loan can be rolled over. Even if you are unleveraged, the leverage employed by others can drive dramatic price and valuation swings; sudden unavailability of leverage in the economy may trigger an economic downturn.

Ultimately, nothing should be more important to investors than the ability to sleep soundly at night.

If you can remember that stocks aren't pieces of paper that gyrate all the time --they are fractional interests in businesses -- it all makes sense.

Most institutional investors feel compelled to swing at almost every pitch and forgo batting selectivity for frequency.

Warren Buffett is right when he says you should invest as if the market is going to be closed for the next five years. The fundamental principles of value investing, if they make sense to you, can allow you to survive and prosper when everyone else is rudderless. We have a proven map with which to navigate. It sounds kind of crazy, but in times of turmoil in the market. I’ve felt a sort of serenity in knowing that if I’ve checked and rechecked my work, one plus one still equals two regardless of where a stock trades right after I buy it.