As of 1992, in fact-though the picture would have improved since then-the money that had been made since the dawn of aviation by all of this country's airline companies was zero. Absolutely zero.
Warren BuffettHe must never forget Charlie's plea: Tell me where I'm going to die, so I'll never go there.
Warren BuffettThe optimum portfolio depends on the various expectations of choices available and the degree of variance in performance which is tolerable. The greater the number of selections, the less will be the average year-to-year variation in actual versus expected results. Also, the lower will be the expected results, assuming different choices have different expectations of performance.
Warren Buffett