You've probably heard the term sell side and buy side.

Next important is

IBM, or whatever.

And some of you all might know, about five years ago I was an analyst at a hedge fund.

He's a financial analyst with a pretty good reputation for his analysis of economic trends.

And the long transition is already well under way.

I mean, I didn't know what was going to happen to him.

And so you can imagine, here I was an analyst at a hedge fund.

And so you can imagine, here I was, an analyst at a hedge fund it was very strange for me to do something of social value.

Now, in addition to that, if you were an analyst who was trying to study an epidemic or to predict the adoption of a product, for example, what you could do is you could pick a random sample of the population, also have them nominate their friends and follow the friends and follow both the randoms and the friends.

And some of you all might know, about five years ago, I was an analyst at a hedge fund, and I was in Boston, and I was tutoring my cousins in New Orleans, remotely.

And then maybe I'll take a little fee for myself so that I can, maybe, hire some analists or get some computers, or get some office space.

The amount of IQ in good numeric analysis, both inside Google and Microsoft and outside, with analysts and people of various opinions should they have spent on that?

I rarely actually quote anything, so I'm going to try and find a piece of paper if I can, in which somebody, at the end of last year, ventured the thought about what for that individual, as a kind of important observer, analyst, writer a guy called Thomas Friedman, who wrote in the Herald Tribune, about 2006.

When we first met Sal Khan 18 months ago, he was working at home in a converted closet in the heart of Silicone Valley.

And frankly and this happens a lot in the real world of finance if you ever become an analyst at an investment bank, you'll probably do this yourself.

In her day, stewardship and resourcefulness and thrift were valued. So, how did this happen?