House prices just soared beyond - beyond reason in many places and they got financed in silly ways, and people lied about loans, all kinds of accesses entered into it. But that is what - that is the single biggest cause of why we're here.
Warren BuffettIn earlier years, a lesser effort produced literally dozens of comparable opportunities. It is difficult to be objective about the causes for such diminution of one's own productivity. Three factors that seem apparent are: (1) a somewhat changed market environment; (2) our increased size; and (3) substantially more competition.
Warren Buffett