What I Know for Sure by Oprah WinfreyRead about another entry on the list.
Few people have a better understanding of passion and dedication than Winfrey. Born into poverty, she launched a career as a talk-show host, actress, and media mogul.
"What I Know for Sure" is a collection of her columns in O, the Oprah Magazine. Each one offers a different life lesson on topics including joy, gratitude, and power, often based on her personal experience.