为什么锻炼能让我们快乐和镇静？
思嘉：现在还有什么能让我们快乐呢？
钱能使我们温饱，却不能让我们快乐。
当我们年少时，一首歌就能让我们快乐无比。
One song could make us so happy when we were young. Can they?
书籍能让我们快乐。
当然，关于什么能让我们快乐，心理学可以教给我们的有很多。
Psychology certainly has a lot to teach us about what makes us happy.
一个小小的举动就能让我们快乐他们幸福，让我们帮助他们何乐而不为之呢？
A small act can make us happy to share their happiness, let's help them of what is there against it?
貌似当我们有足够多的钱时金钱才能让我们感到快乐。
It seems that money makes us happy when we have enough to feel secure.
快乐的心情能让我们有一个良好的状态。
而这些社会联系能让我们感觉到快乐和满足。
Those social connections tend to make us feel happy and fulfilled.
钱也不能让我们更快乐。
钱也不能让我们更快乐。
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