The walk from "no" to "yes" | William Ury
30:41
William Ury: Getting to Yes
19:35
Se libérer du regard des autres en 5 minutes | David Laroche | TEDxGEM
19:05
Susan Cain : le pouvoir des introvertis
12:02
Insurrectionists Go Free | Elon's Nazi Salute | Trump's Worst Executive Orders
25:05
Transforming Conflict in Three Steps | William Ury
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«Getting to Yes» ou l'art de la négociation
1:11:44
William Ury: "Não sou otimista, nem pessimista: sou possibilista" | Mamilos Café #17
11:31