TED演讲稿：笑容的隐藏力量

TED演讲稿：笑容的隐藏力量TED演讲稿：笑容的隐藏力量When I was a child, I always wanted to be a superhero. I wanted to save

演讲稿：笑容的隐藏力量 T E D TED 演讲稿：笑容的隐藏力量 When Iwas achild, Ialways wanted to be a superhero. Iwanted to save the world and then make everyone happy. But Iknew that Id need superpowers to make my dreams come true. So Iused to embark on these imaginary journeys to find intergalactic objects from planet Krypton, which was alot of fun, but didnt get much result. When Igrew up, and realized that science-fiction was not agood source for superpowers, Idecided instead to embark on ajourney of real science, to find amore useful truth. 我童年时，一直想成为一位 超级 英雄，我想拯救世界，让每个人都快乐，但我知道需要 超能力才 能让我的梦想成真，所以我展开这些想象之旅，到 克利普顿星 （超人的家乡）寻找星际间的天体。这很有趣，但 没什么成果。 当我长大后，了解到科幻小说不是超能力的好 来源，我决定展开 一场真正的科学之旅，寻找更有用的真理。 Istarted my journey in California with aUC Berkley 30-year longitudinal study that examined the photos of students in an old yearbook and tried to measure their success and well-being throughout their life. By measuring their student smiles, researchers were able to