In business school, I was lucky enough to get a great summer job in the oil department of Arthur D Little, which, in my opinion, was the place where you were likely in those days to get the best technical consulting advice. It was stacked with wise and very experienced oil men. I, and another Englishman from business school who had as sketchy an oil background as I, had the summer to make a forecast for European oil demand (me) and supply (Phillip…How are you, Phillip?). A real job for a summer job is more than one could ask and this one paid us at an $8,000 annual rate, four times what we had been earning in England. (Now, by the way, salaries are very similar.) We were both living very cheaply, so what were we going to do with this sudden excess? Yes! Invest it and turn it into the beginnings of a fortune.