If billionaire Warren Buffett has proven anything as CEO of Berkshire Hathaway (BRK.A 0.73%) (BRK.B 0.74%) for almost six decades, it's that he can create wealth. Berkshire Hathaway Class A (BRK.A) stock has doubled the annual total return, including dividends, of the benchmark S&P 500 since the mid-1960s (19.8% vs. 9.9%). But just because billionaires succeed on Wall Street doesn't mean they all agree. Apple One stock that Warren Buffett absolutely can't get enough of is Apple (AAPL) , which he called "a better company than any other we own" at Berkshire Hathaway's...