What else? Well, one thing was making a lot of money as an investor. I don't remember quite what Fortune's Formula said about his overall rate of return over ma

What else? Well, one thing was making a lot of money as an investor. I don't remember quite what Fortune's Formula said about his overall rate of return over many decades, but iirc he made less than Warren Buffett mainly because he started with much less. (That book is about information theory and betting.)