We are not so brazen as to believe that we can perfectly calibrate valuation; determining risk and return for any investment remains an art not an exact science

When you buy bargains and they become better bargains, it is easy to start to question yourself, which can impair your judgement. Real or imagined concerns about client redemptions, employee defections can greatly influence behavior away from rational.

Successful investors tend to be unemotional, allowing the greed and fear of others to play into their hands. By having confidence in their own analysis and judgement, they respond to market forces not with blind emotion but with calculated reason. Successful investors, for example, demonstrate caution in frothy markets and steadfast conviction in panicky ones. Indeed, the very way an investor views the market and it’s price fluctuations is a key factor in his or her ultimate investment success or failure.

A simple rule applies: if you don't quickly comprehend what a company is doing, then management probably doesn't either.

Having great clients is the key to investment success.

As value investors, our business is to buy bargains that financial market theory says do not exist. We've delivered great returns to our clients for a quarter century-a dollar invested at inception in our largest fund is now worth over 94 dollars, a 20% net compound return. We have achieved this not by incurring high risk as financial theory would suggest, but by deliberately avoiding or hedging the risks that we identified.

Many LBOs are man-made disasters. When the price paid is excessive, the equity portion of an LBO is really an out-of-the-money call option. Many fiduciaries placed large amounts of the capital under their stewardship into such options in 2006 and 2007.