If Warren Buffett gives you a tip ... the mind and enhances critical thinking skills. It’s like a workout for the brain. Buffett is known to spend 80% of his day reading. Sounds intense?

It's part of how their friendship started. "On that first day, [Buffett] introduced me to an intriguing analytic exercise that he does," Gates said. "He'll choose a year - say, 1970 - and examine ...

Warren Buffett, one of the most successful investors ... but cautions against unused gym memberships. Free or low-cost fitness routines can be just as effective if regularly practiced.

When it comes time for lunch, Buffett has been known to take people out for a treat at McDonald's. CNBC reported that he once bought his friend Bill Gates a meal at the fast food giant using coupons.

Here are the morning routines of some of the most accomplished people in the world, from President Obama to Oprah Winfrey. Latest videos A triangle pointing right which indicates this type of ...