You should be unconcerned about short-term price action when you own the securities directly, just as you were unconcerned when you owned them indirectly through BPL. I think about them as businesses, not "stocks", and if the business does all right over the long term, so will the stock.

Never give up searching for the job that you’re passionate about. Try to find the job you’d have if you were independently rich. Forget about the pay. When you’re associating with the people that you love, doing what you love, it doesn’t get any better than that.

Investment philosophy is the clear understanding that by owning shares of stocks he owns businesses, not pieces of paper.

That's been lost. It's a huge problem. What you have is you have the major institutions of the world all wanting to deleverage. They want to take down their assets and liabilities. What seemed so easy to borrow against a year ago now looks like rat poison to them. So they're trying to deleverage. There is only one institution in the world that can leverage up in a way that's all a countervailing force to that, and that's the United States Treasury.

I would say the most satisfying thing actually is watching my three children each pick up on their own interests and work many more hours per week than most people that have jobs at trying to intelligently give away that money in fields that they particularly care about.

I've never been very fully employed either.

Rule No.1: Never lose money. Rule No.2: Never forget rule No.1.