Mark Zuckerberg will be a hero to many young entrepreneurs 20 years from now. Bill Gates will be a hero to others, and they will look to those [people] like I read books when I was in my teens about Rockefeller or Carnegie.

I mean, you can explain the fact that these are depressed prices, you know. We think these assets are going to be worth a lot more. And I think that case can be made in certain situations. But I think to just say, you know, we're going to say a dollar of cash is worth $2 all of a sudden, it isn't worth $2. It's worth a dollar today.

After 25 years of buying and supervising a great variety of businesses, Charlie [Munger] and I have not learned how to solve difficult business problems. What we have learned is to avoid them. To the extent we have been successful, it is because we have concentrated on identifying one-foot hurdles that we could step over rather than because we acquired any ability to clear seven-footers.

We've actually been pretty good on exports. I mean we are exporting 12% of our GDP now roughly.

If you are a professional and have confidence, then I would advocate lots of concentration.

No formula in finance tells you that the moat is 28 feet wide and 16 feet deep. That's what drives the academics crazy. They can compute standard deviations and betas, but they can't understand moats.

Lethargy bordering on sloth remains the cornerstone of our investment style. The exception was Wells Fargo, a superbly-managed, high-return banking operation in which we increased our ownership to just under 10%, the most we can own without the approval of the Federal Reserve Board.