Warren Buffett's letters to sharelhoders: http://berkshirehathaway.com/letters/letters.html http://berkshirehathaway.com/letters/letters.html This is pure wisd

Warren Buffett's letters to sharelhoders: http://berkshirehathaway.com/letters/letters.html http://berkshirehathaway.com/letters/letters.html This is pure wisdom (a lot of economic subjects, but not only).