The legendary investor Warren Buffett knows better than to make predictions. "We have no idea - and never have had - whether the market is going to go up, down, or sideways in the near- or intermediate term future," he wrote in his 1986 letter to Berkshire Hathaway shareholders. Yet the Sage of Omaha couldn't resist making a few guesses about the future over the years. We've gathered 12 of his most intriguing predictions and assessed their accuracy in the slideshow below: 1. Cryptocurrencies Prediction: "In terms of cryptocurrencies...I can say with almost certainty that they will come to a bad ending," ... (full story)