法律是一个规则系统，是义务的主要规则与承认、变更和裁决的次要规则的结合。

The secret of happiness is to expand your interests as much as possible and to be as kind as possible to the people and things that interest you.

我们找到的幸福，我们感受到的瞬间，都是真实的。

每首歌都讲述一个故事，每个故事都有一首歌。