Sociologists from the University of Maryland found that people who describe themselves as happy spend less time watching television than unhappy people.

VOA: special.2009.03.10

I don't spend any money, and I'm happy all the time, so.

我不花钱，我总是很开心，就这样。

钱重要吗？ - SpeakingMax英语口语达人

they spend a lot of money trying to be happy. And

他们花很多钱想要快乐。而我，

钱重要吗？ - SpeakingMax英语口语达人