Grit: the power of passion and perseverance | Angela Lee Duckworth
Watch video Grit: the power of passion and perseverance | Angela Lee Duckworth online without registration, duration 06 minute 13 second in high hd quality. This video was added by user TED 09 May 2013, don't forget to share it with your friends and acquaintances, it has been viewed on our site 14 million once and liked it 218 thousand people.