Earlier this year, HuffPost launched Sophia, a project to collect life lessons from fascinating people.
We've asked some brilliant and accomplished individuals -- best-selling authors, Nobel Prize-winning scientists, top artists, entrepreneurs, athletes, and more -- to share practical wisdom they've learned in the course of their lives and careers.
14:24 It's 'rediculous': Donald Trump denies he will be working on 'Celebrity Apprentice' during presidency, slams CNN for 'FAKE NEWS'13
13:03 Niall Horan, Shawn Mendes, Emeli Sande to perform on 'New Year's Rockin' Eve' special13
17:20 Trump to stay on 'Celebrity Apprentice' in his 'spare time'34
15:36 Pebble ceasing all hardware operations, canceling the Pebble Time 2 and Core products17