These stocks have strong track records of success and offer investors who initiate positions today plenty more to look forward to.Warren Buffett will step down from his role as the CEO of Berkshire Hathaway at the end of the year. Although his legendary decade-long tenure is coming to an end, investors can still learn a great deal by studying the man's investing philosophy and examining the conglomerate's famous portfolio, which contains many excellent buy-and-hold options.Two of the top picks among Berkshi ...