translation.en: There's now a lot of research being done in psychology on what makes people happy, and the two things that jump out in study after study -- I know this will come as a shock to all of you -- the two things that matter most to happiness are love and work.
translation.zh: 心理学已经做了大量的研究 来证明什么使得人们幸福， 两样东西在研究中一再凸显， 我知道这会让你们大吃一惊， 对幸福度最有影响的两个东西是： 爱和工作。