Business Insider The exception that proves the rule.

Yahoo Finance Even Warren Buffett loses money sometimes.

Yahoo Finance “Buffett has never sold a share of Berkshire Hathaway.”

Fox Business Hillary Clinton cited investor Warren Buffett in her plan to increase taxes on the wealthy: "The Buffett rule says that millionaires should pay at least 30 percent income tax rates... and I want to go even further." Do you think it's a good policy?

Fox Business Hillary Clinton cited investor Warren Buffett in her plan to increase taxes on the wealthy: "The Buffett rule says that millionaires should pay at least 30 percent income tax rates... and I want to go even further." Do you think it's a good policy?

CNN Politics The Buffett rule, also known as the Fair Share Tax, is popular among Democrats, especially within the populist strain of the party who believe wealthy Americans get far too many benefits for the tax they pay. The tax would impose a 30% rate in federa Read more ... l taxes on anyone making more than a million dollars a year after charitable donations.

Business Insider "Rule No. 1: Never lose money. Rule No. 2: Never forget rule No. 1." — Warren Buffett

Inc. Magazine Rule No. 1: Never lose money. Rule No. 2: Never forget rule No. 1.

Business Insider Billionaire Warren Buffett knows exactly what he's doing.

HuffPost Business A rule of thumb: invest behind people smarter than you.