The topic of Resilience (or Grit or the key to success) has had many successes lately:
"Grit: The Power of Passion and Perseverance" | Talks at Google
Video conversation: https://www.youtube.com/watch?v=W-ONEAcBeTk
Other resources:
https://www.ted.com/talks/angela_lee_duckworth_grit_the_power_of_passion_and_perseverance
https://www.wsj.com/articles/the-secrets-of-resilience-1510329202
https://www.newyorker.com/science/maria-konnikova/the-secret-formula-for-resilience