Chairman's Letter - 1985

While an increase in earnings from $8 million to $72 million sounds terrific - and usually is - you should not automatically assume that to be the case. You must first make sure that earnings were not severely depressed in the base year. If they were instead substantial in relation to capital employed, an even more important point must be examined: how much additional capital was required to produce the additional earnings?

My conclusion from my own experiences and from much observation of other businesses is that a good managerial record (measured by economic returns) is far more a function of what business boat you get into than it is of how effectively you row (though intelligence and effort help considerably, of course, in any business, good or bad).

institutions were then under the spell of academics at prestigious business schools who were preaching a newly-fashioned theory: the stock market was totally efficient, and therefore calculations of business value - and even thought, itself - were of no importance in investment activities. (We are enormously indebted to those academics: what could be more advantageous in an intellectual contest - whether it be bridge, chess, or stock selection than to have opponents who have been taught that thinking is a waste of energy?)