Leadership development must start here | Simon Sinek
20:43
Simon Sinek's Advice Will Leave You SPEECHLESS 2.0 (MUST WATCH)
11:55
Emotional Intelligence: The #1 ability for leaders | Daniel Goleman
10:59
How to grow deeply happy | Jonny Thomson
9:23
5 choses que j'ai faites pour arrêter de gâcher mes soirées après le travail
5:51
Former IBM CEO: 3 Rules for Leaders | Ginni Rometty
5:45
The Nature of Human Stupidity
6:21
Become a great strategic thinker | Ian Bremmer
2:28