Steve Case says, "It has been amazing to watch TED's transition from party to platform, and from a small gathering for the benefit of a few to a massive global movement. Choosing my favorite TED Talks after so many years was no easy task, but here goes ... "
How to be happier at work? Start by focusing on happiness -- not, surprisingly, on work. We learned this fun fact from Shawn Achor's TED Talk. So we asked Achor to choose some more talks he loves, about making work and life a happier place.