A simple, powerful lesson from his mentor Tom Murphy helped Buffett become a calmer, wiser leader. It can do the same for you.

Warren Buffett's words carry great weight in the business and finance communities. In addition to serving as CEO of Berkshire Hathaway, the $1.1 trillion company he took over in 1965, Buffett ...

Melinda French Gates explores big transitions, including her divorce, her departure from the Gates Foundation, and turning 60.