Billionaire investor Thomas Kaplan shares 3 tips for a rich and happy life

Fuente: Business Insider

Thomas Kaplan is a billionaire investor and "big cat" conservationist. Matthew Carasella PhotographyThomas Kaplan says being grateful and playing to your strengths are key to a rich and happy life. "Don't be afraid to say, 'I don't know,'" the billionaire investor said in an interview.