知名毕业演讲特辑之二：“脸书”首席运营官谢莉·桑德伯格首次公开谈及丈夫过世一事 Sheryl Sandberg's Powerful UC Berkeley Commencement Speech(Excerpt) Sheryl Sandberg made an emotional appeal for resilience and gratitude
Hi, everybody. One of the things that makes America so strong is our spirit of innovation. Our drive to invent and harness new technologies to tackle our greatest challenges. It's how we won the race
