Warren Buffett has spent a lifetime proving that mastery is not a simple numbers game. Instead of chasing an arbitrary 10,000-hour benchmark, he has built one of the world's most successful investing ...

Last week, I spent three days in Miami as part of a select group of individuals, diving deep into the science of brain plasticity with neuroscientist and Stanford professor David Eagleman. His ...

Academic fight! Malcolm Gladwell's popular "10,000-hours rule" was debunked in a Sports Illustrated writer's new book, so Gladwell defended his piece by accusing the author of creating a "straw man." ...