universal logical module

例句：

1. 1.The universal truth is that everyone needs love and care.
   普遍真理是，每个人都需要爱和关怀。
2. 2.The universal language of the internet is English.
   互联网的通用语言是英语。
3. 3. The universally accepted definition of happiness is contentment.
   普遍接受的幸福定义是满足感。