Take it from the world's greatest investor, Warren Buffett, you don't need much money to get rich. Back in 1955, when the Oracle of Omaha was but a young thing, he only had $9,800 to his name. Today he is worth nearly than $40 billion. What's the secret to his success?In a first-person article for the April issue ForbesLife magazine, Buffett talks about getting his start:Read More... More on Warren Buffett