28 Nov Grit: The Power of Passion and Perseverance
Posted at 21:47h in Geen categorie
[vc_video link='https://www.ted.com/talks/angela_lee_duckworth_grit_the_power_of_passion_and_perseverance#t-169638']...
[vc_video link='https://www.ted.com/talks/angela_lee_duckworth_grit_the_power_of_passion_and_perseverance#t-169638']...