I think the worst mistake you can make in stocks is to buy or sell based on current headlines.
Warren BuffettI never buy anything unless I can fill out on a piece of paper my reasons. I may be wrong, but I would know the answer to that ...I'm paying $32 billion today for the Coca Cola Company because... If you can't answer that question, you shouldn't buy it. If you can answer that question, and you do it a few times, you'll make a lot of money.
Warren BuffettTo be successful, you should concentrate on the world of companies, not arcane accounting mathematics.
Warren BuffettIf we have a strength, it is in recognizing when we are operating well within our circle of competence and when we are approaching the perimeter.
Warren Buffett