With so much money riding on reported numbers, human nature is to manipulate them. And with so many doing it, you get Serpico effects, where everyone rationalizes that it's okay because everyone else is doing it. It is always thus.

One could imagine a period like Japan13 years ago, however, in which indexing over time wouldn't work.

I think the reason why we got into such idiocy in investment management is best illustrated by a story that I tell about the guy who sold fishing tackle. I asked him, "My God, they're purple and green. Do fish really take these lures?" And he said, "Mister, I don't sell to fish." Investment managers are in the position of that fishing tackle salesman.

I don't spend much time regretting the past, once I've taken my lesson from it. I don't dwell on it.

There's no way that you can live an adequate life without making many mistakes.

With Congress and the S.E.C. so heavily peopled by lawyers, and with lawyers having been so heavily involved in drafting financial disclosure documents now seen as bogus, there was a new "lawyer" joke every week. One such was: "The butcher says 'the reputation of lawyers has fallen dramatically', and the check-out clerk replies: "How do you fall dramatically off a pancake?

The game of life is the game of everlasting learning. At least it is if you want to win.