References to EBITDA make us shudder — does management think the tooth fairy pays for capital expenditures? - Warren Buffett

The strategy we've adopted precludes our following standard diversification dogma. Many pundits would therefore say the strategy must be riskier than that employed by more conventional investors. We disagree. We believe that a policy of portfolio concentration may well decrease risk if it raises, as it should, both the intensity with which an investor thinks about a business and the comfort-level he must feel with its economic characteristics before buying into it. In stating this opinion, we define risk, using dictionary terms, as "the possibility of loss or injury."

People always ask me where they should go to work, and I always tell them to go to work for whom they admire the most.

He is also experienced. Though I don’t know Ralph’s age, I do know that, like many of our managers, he is over 65. At Berkshire, we look to performance, not to the calendar. Charlie and I, at 71 and 64 respectively, now keep George Foreman’s picture on our desks. You can make book that our scorn for a mandatory retirement age will grow stronger every year.