Across all of these different contexts -- your personal life, you work life, even silly things like intramural sports -- we see spending on other people has a bigger return for you than spending on yourself.
在所有不同的情况下-你的个人生活、工作生活,甚至一些愚蠢的事,像校内体育活,我们看见,将钱花在别人身上比花在自己身上得到的回报更多。