Investing, when it looks the easiest, is at its hardest. When just about everyone heavily invested is doing well, it is hard for others to resist jumping in. But a market relentlessly rising in the face of challenging fundamentals–recession in Europe and Japan, slowdown in China, fiscal stalemate and high unemployment in the U.S.– is the riskiest environment of all.

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[O]nly a small number of investors maintain the fortitude and client confidence to pursue long-term investment success even at the price of short-term underperformance. Most investors feel the hefty weight of short-term performance expectations, forcing them to take up marginal or highly speculative investments that we shun. When markets are rising, such investments may perform well, which means that our unwavering patience and discipline sometimes impairs our results and makes us appear overly cautious. The payoff from a risk-averse, long-term orientation is–just that–long term. It is measurable only over the span of many years, over one or more market cycles.

Our willingness to invest amidst failing markets is the best way we know to build positions at great prices, but this strategy, too, can cause short-term underperformance. Buying as prices are falling can look stupid until sellers are exhausted and buyers who held back cannot effectively deploy capital except at much higher prices. Our resolve in holding cash balances–sometimes very large ones–absent compelling opportunity is another potential performance drag.